Cora makes a scarf with cloth rectangles and triangles. for every 5 pieces of cloth, 2 are rectangles. she needs 15 pieces of cloth to complete her scarf. drag the pieces of cloth that cora will use into the box to correctly complete her scarf.

6 rectangle and 9 triangle

Step-by-step explanation:

Cora makes a scarf with rectangle and triangle clothes.

For every 5 pieces of cloth, 2 are rectangles.

The ratio that Cora uses 2 : 3

She needs 15 pieces of cloth to complete her scarf.

Let the number x is multiplier of the ratio. Now the equation will be

2x + 3x = 15

5x = 15

x =  

x = 3

Now we will multiply the ratio by 3

2x = 2(3) = 6

3x = 3(3) = 9

She will use 6 rectangle and 9 triangle clothes.

examine the two-step equation.

−  

7

4

+  

x

4

= 2

which property of operations allows you to add the same constant term to both sides?

multiplication property of equality

division property of equality

addition property of equality

subtraction property of equality

step-by-step explanation: