What is the Lcm of 21, 7, and 18 using prime factorization

How many difderent intergers can have the same absolute value

Does anyone know (3/4) to the power of - 2?

What is the slope of the line passing through (1, 2) and (3, 8) ? a. slope = 1/7 b. slope = 1/3 c. slope = 3 d. slope = 7

Jethro has to pay his annual taxes, he knows his tax rate is 27% of his taxable income. If he made $68,000 last year, which proportion should he use to determine how much he owes in taxes

27 miles per hour. how many miles per minute in decimal form?

A pile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in. What is the volume of the cone? Use 3.14 for π. Enter your answer in the box as a decimal to the nearest cubic inch. in³

Aaron estimated that 148% of 333 is 495. Is his estimate reasonable? A. No, because his calculation should be 140% of 340. B. No, because his calculation should be 150% of 340. C. Yes, because his calculation should be 140% of 330. D.

Write the missing side lengths on each figure shown to the right

A sample of a plane geometric surface is what?

Whats 8 (3+x) simplyed