Answer:
60 Pages.
Step-by-step explanation:
Using the given information, we can figure out that the remaining 36 pages are 60% of the book.
This is because 100% (whole book) - 40% (what you already read)= 60%= the remaining 36 pages
We can set up a problem to find 36 pages out of how many total pages is equal to 60%
(36/x) x 100 = 60%
=3600/60
=60 pages.
We can check our work by saying checking that 40% of 60 is 24, and 24+36 is 60 pages.
Please solve for x
y+x=89
y=11
x=???
Answer:
78
Step-by-step explanation:
11 + x = 89 Subtract 11
11 - 11 + x = 89 -11
x = 78
Step-by-step explanation:
Hey there!
Given;
y+x= 89.......(a)
y = 11
~ Substitute the value of y on equation (a)
11+x = 89
~ Subtract 11 from both sides.
11+X -11 = 89-11
x = 78.
Therefore, the value of x is 78.
Hope it helps....
9. Tell whether the table is a linear equation and explain why
find the mode of the given data 4,6,5,9,9,9,9,10,12.
please answer me fast
Answer:
9
Step-by-step explanation:
This is the answer because:
1) The mode is the element that occurs most in the data set. In this case, 9 occurs 4 times.
Therefore, the answer is 9.
Hope this helps! :D
The school cafeteria sold 283 slices of pizza and 66 apples what is the ratio of the number of slices of pizza sold to the number of apples sold?
A.283:66
B.283:195
C.283:129
D.283:261
PLEASE HELPPPP I will give brainly try your hardest
Answer:
283:66 (A)
(Can I get brainliest please)
Answer:
Answer
Aaaaaaaa it had to be at least 20 characters
Type the correct answer in the box use numerals instead of words
Answer:
Subtracting [tex]3x^2+4x-5[/tex] from [tex]7x^2+x+9[/tex] results in a polynomial. After subtracting [tex]4x^2-3x[/tex] from this polynomial the difference is 14
Step-by-step explanation:
The question given is:
Subtracting [tex]3x^2+4x-5[/tex] from [tex]7x^2+x+9[/tex] results in a polynomial. After subtracting [tex]4x^2-3x[/tex] from this polynomial the difference is?
First we will Subtracting [tex]3x^2+4x-5[/tex] from [tex]7x^2+x+9[/tex]
[tex]7x^2+x+9-(3x^2+4x-5)\\=7x^2+x+9-3x^2-4x+5\\Combining\:like\:terms\\=7x^2-3x^2+x-4x+9+5\\=4x^2-3x+14[/tex]
So, the polynomial we get is: [tex]4x^2-3x+14[/tex]
Now, subtracting [tex]4x^2-3x\: from\: 4x^2-3x+14[/tex]
[tex]4x^2-3x+14-(4x^2-3x) \\=4x^2-3x+14-4x^2+3x\\Combining\:like\:terms\\=4x^2-4x^2-3x+3x+14\\=14[/tex]
The difference is 14
So, Subtracting [tex]3x^2+4x-5[/tex] from [tex]7x^2+x+9[/tex] results in a polynomial. After subtracting [tex]4x^2-3x[/tex] from this polynomial the difference is 14
what is the answer to the question?
HELP IM TIMED
What is the multiplicative rate of change of the function? One-third Two-thirds 2 9
Answer:
B/2) Two-Thirds Or 2/3
Step-by-step explanation:
Suzy's kitchen measures 21 feet by 3 feet. She would like to add a small tile border around the entire room. How much should she expect to pay if the tile strip costs $0.95 per foot.
Find the area of kitchen
21×3=63
if tile costs $0.95 per foot,
then 63÷0.95=66.36
thus the cost will be $66.36
Steven’s retirement income is $54,500. Assuming it is 70% of his final salary, what was his final salary?
$38,150
$54,500
$77,857
$81,985
Answer:
third choice
Step-by-step explanation:
His final salary must be 100% so to find it,
100%/70%×$54500
=$77857.14≈$77857
Answer:
77,857$
Step-by-step explanation:
correct on odyssey
What is the value for x?
Angle A=73°
Angle B=(6x + 4)º
Angle C=(8y-7)° Enter your answer in the box.
X=
The value of x is 5 from the diagram.
The sum of angles in a triangle.The sum of interior angle of a triangle is 180 degrees. Hence:
m<A + m<B + m<C = 180From the information given,;
73 = 8y - 7 (base angles are equal)
8y = 80
y = 10
Take the sum of the angles:
73 + 6x + 4 + 73 = 180
6x + 150 = 180
6x = 30
x= 5
Hence the value of x is 5 from the diagram.
Learn more on triangles here: https://brainly.com/question/2938476
The value of x is 5.
Since triangle ABC is an isoceles triangle, angle A = Angle C(base angles of an isoceles triangle are equal)
Since angle A = 73° and angle C = (8y - 7)°
angle A = angle C
⇒ 73 = 8y - 7
Adding 7 to both sides, we have
73 + 7 = 8y - 7 + 7
80 = 8y
Dividing both sides by 8, we have
y = 80/8
y = 10
Also, angle A + angle B + angle C = 180° (sum of angles in a triangle)
73 + 6x + 4 + 8y - 7 = 180
Collecting like terms, we have
73 + 4 - 7 + 6x + 8y = 180
6x + 8y + 70 = 180
Subtracting 70 from both sides, we have
6x + 8y + 70 - 70 = 180 - 70
6x + 8y = 110
Making x subject of the formula, we have
6x = 110 - 8y
x = (110 - 8y)/6
Substituting the value of y into the equation, we have
x = (110 - 8y)/6
x = (110 - 8 × 10)/6
x = (110 - 80)/6
x = 30/6
x = 5
So, the value of x is 5.
Learn more about angles in a triangles here:
https://brainly.com/question/7888180
Write a positive or negative integer that represents the situation.
You earn 7 points in a game.
Answer:
what situation...there"s no any situation
3x+7y=17
3x-6y=4
solve this by elimination method plzzzzzzzzzzzzz helppppppppppppp meeeeeeeeeee
Answer:
[tex](\frac{10}{3}, 1)[/tex]
Step-by-step explanation:
1) In order to solve a system of equations with the elimination method, you need to add or subtract the two equations and "eliminate" variables by canceling out terms. This leaves you with an equation with only one variable to solve. Then, once you solve that equation, you can substitute the answer you got into one of the system's equations to find either the x or y value.
This problem already has one 3x in each equation, so let's focus on canceling that term out, eliminating the x variable. To set up this situation, we need one 3x to be negative, so let's multiply the terms in 3x-6y = 4 by -1, which gets us to -3x + 6y = -4. Now let's "cancel out" those x variables by adding them together. (This work is shown in the first picture.)
Remember to add the other terms. This leaves us with the equation 13y = 13. By isolating y, we can find its value, which leaves us with y = 1.
2) Next, let's substitute 1 for y in one of the two equations. In this case, I used 3x + 7y = 17. Then, isolate x to find its value:
[tex]3x + 7 (1) = 17\\3x + 7 = 17 \\3x = 10 \\x = \frac{10}{3}[/tex]
Therefore, the answer would be [tex](\frac{10}{3} , 1)[/tex].
Is x = 15 a solution to the equation 8x − 8 = 120
Answer:
No
Step-by-step explanation:
if x = 15, 8 x 15 = 120
Ms. Albero decided to make juice to serve along with the pizza at the Student Government party. The directions said to mix 3 scoops of powdered drink mix with 1 gallon of water to make each pitcher of juice. One of Ms. Albero's students said she will mix 12 scoops with 3 gallons of water to make 4 pitchers. How can you use the concept of proportional relationships to decide whether the student is correct?
Answer: ok
Step-by-step explanation:
Find the value of A in the following expression
x³ + x² - 2Ax + A² has remainder 8 when divided by x - 2
Answer:
Let p(x) = x3 + ax2 + bx +6
(x-2) is a factor of the polynomial x3 + ax2 + b x +6
p(2) = 0
p(2) = 23 + a.22 + b.2 +6 =8+4a+2b+6 =14+ 4a+ 2b = 0
7 +2 a +b = 0
b = - 7 -2a -(i)
x3 + ax2 + bx +6 when divided by (x-3) leaves remainder 3.
p(3) = 3
p(3) = 33 + a.32 + b.3 +6= 27+9a +3b +6 =33+9a+3b = 3
11+3a +b =1 => 3a+b =-10 => b= -10-3a -(ii)
Equating the value of b from (ii) and (i) , we have
(- 7 -2a) = (-10 - 3a)
a = -3
Substituting a = -3 in (i), we get
b = - 7 -2(-3) = -7 + 6 = -1
Thus the values of a and b are -3 and -1 respectively.
please mark me brainliest and follow me my friend.
When sandy and allen's mother decorates the house by herself, it takes her 5 hours.When both Sandy and Allen help, the three can finish the job in 2.5 hours.
If you're asking how this is possible,
Answer and explanation:
If Sandy and Allen's mother does the job in 5 hours
And Allen and Sandy's contributions completes the job in 2.5 hours
5 hours - 2.5 hours =2.5 hours
Allen and Sandy's contribution is half of the time it took only Allen and Sandy's mother= 2.5 hours
Therefore Allen and Sandy together will take 2.5×2 = 5 hours to complete the job alone without their mother
A similar example: if it takes one person 2 hours to peel 5 potatoes and it takes 1 hour to peel same number of potatoes if a second person helps, then this second person reduces the time used by 1 hour(50%) and would take 2 hours to complete the work.
Number 8 please thank you people>>>>>
Answer:
I believe the correct answer is C.
Step-by-step explanation:
When you put it in simplest firm they equal the same ratio:
1/5
5 less than the number k
Answer:
5 less than the number k(k-5) is the right answer.Find the greatest common factor (GCF) of 16 and 56.
Use the GCF to factor 16+56.
GCF =
16 + 56 = _ x (_+_)
Answer:
GCF is 8
16 + 56
= 8(2 + 7)
Step-by-step explanation:
Here, we want to write the greatest common factor of 16 and 56
The greatest common factor is 8
We can use tie rewrite the sum as follows ;
16 + 56 = 8(2 + 7)
Answer I know the answer I’m just making sure if I’m correct, thanks. Plug in -5 for every x.
.................................
Find the next 4 terms in this sequence. Show your work to
Answer:
[tex]a_2 = a_1 + 6 = -13 + 6 = -7[/tex]
[tex]a_3 = a_2 + 6 = -7 + 6 = -1[/tex]
Step-by-step explanation:
Can you find a₄ and a₅ yourself?
Answer:
a1=-13 so a-13-1+6=-8 continue with this formula and you will get the 3 left terms
and the next -8-1+6=-3
and the -3-1+6=2
the last one 2-1+6=7 that's all
PLEASE HELP and explain! ill give brainliest if you do
Area of the rectangle
[tex] = l \times b[/tex]
[tex] = 8 \times 6[/tex]
[tex] = 48 {in}^{2} [/tex]
Area of the semicircles
[tex] = 2 \times ( \frac{1}{2} \pi {r}^{2} )[/tex]
[tex] = \pi {r}^{2} [/tex]
[tex] = \pi {3}^{2} [/tex]
[tex] = 9\pi[/tex]
[tex] = 9 \times 3.14[/tex]
[tex] = 28.26 {in}^{2} [/tex]
Area of the figure
[tex] = 48 + 28.26[/tex]
[tex] = 76.26 {in}^{2} [/tex]
= 76.3in²
(rounded)
Answer:
76.3in squared
Step-by-step explanation:
translate into an algebraic expression and simplify if possible. what number exceeds m by five more than n
Answer:
If the number is x, then the equation is;
x-m = 5 + n
Step-by-step explanation:
Here, we want to write the given statement in algebraic form
What number exceeds m by five more than n
Let the number be x
x-m = n + 5
What is 24.5 divided by 2? Please show your work.
At a quick-lunch counter, 3 pretzels and 1 soda cost
$2.75. Two pretzels and 1 soda cost $2.00.
What is the cost of a pretzel?
Answer:
I really did try man ;-;
Step-by-step explanation:
please answer someone!! I need this asap!!!This is in similarity! I need to find the lengths marked by the letter
Answer:
[tex]H = 59.4[/tex]
Step-by-step explanation:
The question is an illustration of dilation.
From the small shape, we have:
[tex]Body = 3[/tex]
[tex]Height = 2.2[/tex]
From the big shape, we have:
[tex]Body = 81[/tex]
Height = ??
Because it is a dilation, the ratio of the bodies must be equal to the ratio of the heights
i.e.
[tex]Body_{Small} : Body_{Big} = Height_{Small} : Height_{Big}[/tex]
Substitute the right values
[tex]3 : 81 = 2.2 : H[/tex]
Express as fraction
[tex]\frac{3}{81} = \frac{2.2}{H}[/tex]
[tex]\frac{1}{27} = \frac{2.2}{H}[/tex]
Make H the subject
[tex]H = 2.2 * 27[/tex]
[tex]H = 59.4[/tex]
Hence, the height of the big shape is 59.4 units
Javier is helping his parents put up posters in their movie theater. Each poster has a thickness of 0.012 inch. How thick is a stack of 10 posters? 100 posters? 1,000 posters?
and why
Step-by-step explanation:
1=0.012inch
10=0.012x10
10=0.12inch
100=0.012x100
100=1.2inch
1000=0.012x1000
1000=12inch
because if 1 poster has a thickness of 0.012 inch
than you have to multiple the number of posters with 0.012 inch
Write a real-word problem that can be modeled by 4*(-7).
Answer:
Kimberly is hiking a huge canyon. Every very hour, she hikes down the canyon, and gets -7 feet deeper. How many feet deep is she in 4 hours?
Step-by-step explanation:
I hope this is good.
If 12 juice boxes cost $4.20 how much would fifteen juice boxes boxes cost
Answer:
$5.25
Step-by-step explanation:
Calculation for how much would fifteen juice boxes cost
Cost of fifteen juice boxes=15/12=x/$4.20
Cost of fifteen juice boxes=x=15*$4.20/12
Hence,
x=63/12
x=$5.25
Therefore the amount that the fifteen juice boxes would cost is $5.25
Answer:
$5.25
Step-by-step explanation:
First, we need to divide $4.20 by 12.
4.20 / 12 = 0.35
We now know that a juice box costs $0.35.
Now, multiply $0.35 by 15.
0.35 * 15 = 5.25
So the answer is $5.25.
I hope this helps!
PLEASE HELP!!!
Solve the inequality:
5 (2x-3) - 6x > -2 (x - 6) +3
Answer:
x>5
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
4x−15>−2x+15
Step 2: Add 2x to both sides.
4x−15+2x>−2x+15+2x
6x−15>15
Step 3: Add 15 to both sides.
6x−15+15>15+15
6x>30
Step 4: Divide both sides by 6.
Answer:
x>5 have a great day
Step-by-step explanation: