The product of (a + b) (a-b) is a^2 - b^2 sometimes always never

Which equation could be used to find the length of the hypotenuse? Triangle A B C. Side A C is 5 centimeters and side C B is 8 centimeters. Hypotenuse A B is labeled c.

Jake used integers to record his costs and earnings from selling homemade muffins. He spent $16 on ingredients. He earned $125 from selling the muffins.

5x-4{-[3-4 (5x+1) + 2 (3-2x) ]}

Solve using substitution y = 4 and - 4x - 3y = 12 Give the answer as an ordered pair.

9. A vendor is selling Coke and Sprite. He sold three times as many Cokes as Sprites. If he sells 76 sodas in all, how many Cokes were sold? How many Sprites?

2) Jack's Wild Souvenirs Shop is selling all shirts for $10 each and all flip-flops for $5 per pair. At the end of one day Jack's shirts and flip- flops sales totaled $325 for 41 items. How many shirts and flip-flops did Jack sell?

All numbers divisible by 100 are divisible by 25. All numbers divisible by 25 are divisible by 5. Conjecture: All numbers divisible by 100 are divisible by 5.

Select All The Values That Make This Inequality True

What is the vertex of f (x) = 5^2+20-16

What is the radius or diameter of r=11cm