Y = 1/4x^2 + 8x what is the axis of symmetry

^2 means squared

The unit circle was made to have a radius of

Some one factor x^2-x-72

Alder cut 3 pieces of fabric from a roll. Each piece of fabric she cut is 11/2 yd. long. she has 2 yards of fabric left on the roll. How much fabric was on the roll before she cut it

If A's a negative number and B's a positive number will it be positive or negative

Ayala biked 12.76 miles on Sunday, 3.45 miles on Monday, and 6.52 miles on Tuesday. Over those three days, about how many miles did she bike in all? Estimate the answer by rounding to the nearest whole number?

Find the slope between (1, 1) and (8, 7)

Can 72 hundredths be reduced?

There are 3 fish tanks. One has 9 fish. One has 11 fish. One has 13 fish. How do I get same number of fish in each tank?

The estimate to 145.4 : 21

What is 124.15+154=