40 is what percent of 50

Which is a perfect square? A. 20 B. 21 C. 24 D. 25

For f (x) = 2x + 1 and g (x) = x2 - 7, find (f - g) (x). A. - x^2 + 2x - 6 B. - x^2 + 2x + 8 C. x^2 - 2x - 8 D. 2x^2 - 15

Jonah needs to purchase 30 juice packs for his class. While shopping, Jonah discovers the following prices for comparable juice packs. Which offers the best unit price? A: 15 packs for $3.95 B: 5 packs for $2.20 C: 20 packs for $6.

What is 231 scaled down by a factor of 1/10

1: what percent of 392 is 98 2: 30 is what percent of 64 3: 33 of what number is 1.45 4: 84 is 75% of what number 5: 17 is 40% of what number 6: 80% of what number is 64

F (-4) - 3⋅g (-2) evaluate function expressions

There are 65 heads and 226 legs. How many chicken are there?

The assumption that YZ is perpendicular bisector of AX is not enough to show hat YXZ equals YAZ True or False

M=-2, passes through (3,5)

Ava pours 3 gallons of paint equally into 5 cans