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2 years ago

87 pencils come in a box. If 3 teachers share 6 boxes equally, how many pencils does each teacher receive?

Mathematics

1 answer:

GalinKa [24]2 years ago

3 0

Answer:

Each teacher got 174 pencils

Step-by-step explanation:

First time 87X6 and then divide 3

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Kinsey has a plan to save $60 a month for 16 months so that she can purchase a new television. After 11 months Kinsey has saved

kirza4 [7]

Answer:

b. Kinsey must save $72 per month to achieve her goal.

Step-by-step explanation:

Goal over 16 months: $60 x 16 = $960

Collected after 11 months: $600

$360 still needed
5 months lefts

$360 ÷ 5 = $72

4 0

2 years ago

Consider the normal distribution curve. A graph shows the horizontal axis numbered 50 to 78. There is no vertical axis. Variance

nikdorinn [45]

Answer:

The variance of the data is 49.

The median is 64.

The data point 50 is two standard deviations away from the mean.

Step-by-step explanation:

Took it on EDGE. Hope you pass!

5 0

3 years ago

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Complete the table using the equation y = 8x + 5. 0 2 3 у help please :)

zavuch27 [327]

The answers are -3,5,13,21,29

7 0

2 years ago

Need help #14 The center of the circle is (0,-8). The radius is 9.

Shtirlitz [24]

X^2+ (y+8)^2 = 81.....this is C.
X^2 + y^2 + 16y +64=81 so x^2 + y^2 + 16y = 17.....this is D.

So I’d say C and D are correct

3 0

2 years ago

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Question 8 (2 points)

SashulF [63]

Answer:

$\mathbf{x=\frac{1}{2}}$ is the solution to the equation: $4x+12-8x=-1+2x+10$

The statement is true.

Option A is correct.

Step-by-step explanation:

We need to determine if $x=\frac{1}{2}$ is the solution to the equation: $4x+12-8x=-1+2x+10$

Solving the equation first to find value of x

$4x+12-8x=-1+2x+10$

Combining like terms:

$4x-8x+12=2x+10-1\\-4x+12=2x+9$

Subtracting 2x on both sides

$-4x+12-2x=2x+9-2x\\-4x-2x+12=9\\-6x+12=9$

Now, subtracting 12 on both sides

$-6x+12-12=9-12\\-6x=-3\\$

Divide both sides by -6

$\frac{-6x}{-6}=\frac{-3}{-6}\\x=\frac{1}{2}$

So, we get $\mathbf{x=\frac{1}{2}}$

Therefore we can say that $\mathbf{x=\frac{1}{2}}$ is the solution to the equation: $4x+12-8x=-1+2x+10$

The statement is true.

Option A is correct.

6 0

2 years ago

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