Multiply.

x²+2x-3

.8+1

38-3

Y+2

Simplify your answer as much as possible.

Write a word phrase for the expression 16 divide (x=4)

Which of the following is a solution of z^6 = 64i? 2 (cos105° + isin105°) 2 (cos120° + isin120°) 2 (cos135° + isin135°) 8 (cos15° + isin15°)

The sum of three consecutive integers is 345. find the three integers.

If b=a+3, then (a-b) exponent 4

How you substract 7 from 52

2x + 8 - 3x = 3 Solve for x and Show All work

5x8x56x101x1234x12+506

what is the correct upper and lower control limits for 8.42 pounds and the accectable range for plus or minus. 65 pounds

Argyle can read 7 pages of his book in 5 minutes. At that rate, how many pages can he read in two hours?

Country Population (1997 estimate) Area (square km) U. S. 272,648,000 9,364,520 Romania 22,609,000 237,391 Ghana 18,339,000 237,533 Which of these countries has the greatest population density? Which has the least?