If the cost of corn varies directly with the number of ears purchased, and 6 ears cost 9 dollars, how many ears would cost 162 dollars

Three friends earned more then $200 washing cars. they paid their parents $28 for supplies and divides the rest of money equally. write an inequality to find possible amounts each friends earned. identify what your variable represents.

Almost 7 over 16 of the total water supplied to a household is wasted because of leaky faucets. Use long division to determine the decimal equivalent of 7 over 16.

You roll two standard number cubes. What is the probability that sum is odd, given than one of the number cubes shows a 4?

Which is a recursive formula for the sequence 99.4, 0, - 99.4, - 198.8, where f (1) = 99.4? f (n + 1) = f (n) + 99.4, n ≥ 1 f (n + 1) = f (n) - 99.4, n ≥ 1 f (n + 1) = 99.4f (n), n ≥ 1 f (n + 1) = - 99.4f (n), n ≥ 1

Express 31/10 as a mixed number

a family cell phone plan cost $50 per month for 900 minutes and 40 cents per minute over the limit. this month thr family paid $95.20. by how much time did they exceed their plan

In Texas, 30% of parolees from prison return to prison within 3 years. Suppose 15 prisoners are released from a Texas prison on parole.

Uma função f é dada por f (x) = ax + b, em que a e b são números reais. Se f (-1) = 3 e f (1) = - 1, determine o valor de f (3).

Which of the following represents an equation of of a line with a slope of - 1/4 and an X-intercept of 8? a. y-2=x b. y=-1/4x+1/2 c. y=-1/4x+2 d. y=4x+2

Which choices are equivalent to the quotient below? Check all that apply √75/√15 A. 5 B. √25/√5 C. 15/3 D. √5 E. √3 F. √15/√3