0.2*-3=29 and 5*+4=30

What is 8-z if Z is 1/2

P = 21+2w, for l como resolver esta formula?

Evaluate BC for A=5, B=-4andC=2

The sum of Rob and Bob's ages is 74. The difference of their ages is 4. Find their ages if Rob is older and sum equation.

Which computation could be used to find the area of the front cover of this notebook? A. add 15 and 15 and 10 and 10 B. add 15 and 10 C. add 15 and 10 and multiply the answer by 2 D. multiply 15 by 10

How do decaying leaves affect rocks

Hanna read 3 pages every 12 minutes. Write an equation that shows the relationship between the number of pages she reads (p) and the number of minutes she spends reading (m)

The area of a rectangular qarden is 5510 m (squared) If the width of the garden is 58 m, what is its length?

If a force of 12N presses perpendicularly on an area of 4m2, what is the pressure?

The lengths of human pregnancies are normally distributed with a mean of 268 day & a standard deviation of 15 days. What is the probability that a pregnancy last at least 300 days?