Kendra is getting crafty for the holiday season. she needs 1/3 yard of ribbon for each pillow she is making for her friends and family. how many yards of ribbon will she need to make 27 pillows

She will need 9 yards.

Step-by-step explanation:

Since she needs 1/3 yard of ribbon for each pillow, that means for each yard of ribbon she can make three pillows. That means you can divide the 27 pillows by three which gives you nine yards.

ege

step-by-step explanation:

egge

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15