I need help with these questions! Tim bought 7/8 pound of cheese at the deli. He used 2/3 of it to make sandwiches for lunch for the week. How much of the cheese did Tim use for his sandwiches?

Kelsie makes popcorn treats to sell at her local carnival. She needs 3/4 cup of unpopped popcorn to make one batch of treats. How much unpopped popocorn does Kelsie need to make 6 batches of treats?

There is 5/6 of an apple pie left from dinner. Tomorrow, Victor plans to eat 1/6 of the pie that was left. How much of the whole pie will be left after he eats tomorrow?Immersive Reader

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

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

b if for most of the graph

d if y intercept

step-by-step explanation:

answer: $1794

step-by-step explanation: