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2 years ago

9

A home improvement store advertises 60 square feet of flooring for $280.00 including an $70.00 installation fee.How much does ea

ch square foot of flooring cost?

2 answers:

yawa3891 [41]2 years ago

6 0

Answer:

the sum of the first 20terms

kaheart [24]2 years ago

6 0

Answer:

$4.67

Step-by-step explanation:

280/60=4.66666666667

so $4.67

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16. Suppose Eva has 12 3/4 pounds of flour. The day's baking will require triple that amount.

egoroff_w [7]

Answer:

Option D

Step-by-step explanation:

Given the following question:

$12 \frac{3}{4} \times3$

In order to find the answer, we have to convert the mixed number and then multiply by three, since how Eva needs triple the amount for today's baking.

$12 \frac{3}{4} \times3$
$12\frac{3}{4} =4\times12=48+3=51=\frac{51}{4}$
$3=\frac{3}{1}$
$\frac{51}{4} \times\frac{3}{1}$
$51\times3=153$
$4\times1=4$
$=\frac{153}{4}$

<u>Convert the improper fraction back into a mixed number:</u>

$\frac{153}{4}$
$\frac{153}{4} =153\div4=38\frac{1}{4}$
$=38\frac{1}{4}$

Which means Eva needs "38 1/4 pounds of flour" or option D for today's baking.

3 0

2 years ago

Which table represents a direct variation? Table A x 4 6 8 10 y 7 9 11 13 Table B x 4 6 8 10 y 12 18 24 30 Table C x 4 6 8 10 y

Alja [10]

Answer:

Table B

Step-by-step explanation: skidaddle skidoodle you probably know the rest 8)

4 0

3 years ago

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Find the value of x that makes the equation true. x + 4 = 12

kirill115 [55]

x + 4 = 12 Subtract 4 on both sides to get "x" by itself

x + 4 - 4 = 12 - 4

x = 8

7 0

3 years ago

Triangle XYZ is rotated 90° counterclockwise using the origin as the center of rotation.

lina2011 [118]

Answer:

im pretty sure its 270 clockwise.

Step-by-step explanation:

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3 years ago

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complete the steps to find the quotient of 492 ÷ 6. enter your answer in the space.step 1( ___÷6) +(180÷ 6)+( ____÷ 6) step 2 __

uranmaximum [27]

I'll go thru the problem and then you fill in the blanks yourself.

8 2
________
6 / 4 9 2
- 4 8
-----------------
1 2
1 2
--------------
0

8 0

3 years ago

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