Lily's car used 5 gallons of gas to drive 230 miles. At what rate does her car use gas in gallons per mile? Express your answer in simplest form.

What are the solutions of the equation - 12x+26 = - (15) - x+2+3?

Patti's monthly pay is $3461.04. Each month she uses 2/3 of her pay for her household expenses and 1/8 for entertainment. She deposits the rest into her savings account. How much does Patti deposit into her savings account each month?

2y=x+7 X=y-4 Solve for x and y

7a/3a+3-5/4a-4=3a/2a+2

Is the statement true or false?: The inverse is the negation of the conditional. (I think its false, but I'm unsure.)

Estimate 137 638+52 091

Which of the following is the purpose of a confidence interval for the fitted (predicted value) from a regression model? A) To estimate the value of a future observation for a given value of x.

Write the answer in simplest form: 3/5 + 2/7 a. 31/35 b. 5/12 c. 1/7 d. 6/35

The expanded form of - 10 (6-b)

What is the prime factorization of 256