1. Evaluate the expression for 0.8 and z=3.5

4y-z=

2. Evaluate the following expression for x=-3, y=5 and z=-1 3x-5y-9z

Express 9x3 + 6x2 - 3x in factored form.

Convert 36 inches to feet. There are 12 inches in a foot.

Kevin gates flew at 18 miles per hour for 3 hours. Then at 15 miles per hour for 2 hours. How far did kevin gates fly in all? A. 69 miles B. 75 miles C. 81 miles D. 84 miles

If f (x) = x2 - 2x, find: f (0) = [? ]

Find the center of the circle (x+3/2) ^2 + (y-1) ^2=25

What decimal is equal to 7/10 0.6 0.15 0.2 0.7 0.4?

There are six soccer balls and 10 footballs write the ratio as a fraction in simplest form

As children grow, dosages for medications gradually approach those for adults. Clark's rule is often used to determine the correct dosage for children.

The radius of a circle is 9 inches what is the circumference

Solve the inequality. 2 (b - 8) > 12