What is the range of this data set?

27, 5, 11, 13, 10, 8, 14, 18, 7

A. 22

B. 7.5

C. 11

D. 16

What is the eighth term in the following sequence? 28,33,38,43 A. 48 B. 58 C. 63 D. 73

Combining like terms simplify the expression 11r - 12r

Solve for x. 2x = 15 x user: when negative five is subtracted from a number the result is 10. find the number.

if there are 60 songs on a mp3 and 21 are rock. what is the ration of rock songs not being played at all

A T. V that usually sells for $185.57 is on sale for 20℅ off. If sales tax on the T. V is 6℅ what is the price of the T. V including tax? Show work A. $158.85 B. $241.59 C. $157.36 D. $155.88

Simplify 3 (2x + 4) + 7x + 5

Air containing 0.04% carbon dioxide is pumped into a room whose volume is 6000 ft3. The air is pumped in at a rate of 2000 ft3/min, and the circulated air is then pumped out at the same rate. If there is an initial concentration of 0.

In the general linear equation, y = bx + a, what is the value of b called?

Theodore invested $19,000 at 11% simple interest for 1 year. How much is in the account at the end of the 1 year period

Beccas dad told her that she needs to practice piano for two hours this week so far she has practiced 20 minutes on Monday a half an hour on Tuesday and 15 minutes on Wednesday how much longer does she need to practice?