It is greater than 43 and less than 52. If you add the digits, the sum is 8. Write the number word.

The function, f (x) = 70n-400, models the profit the instructor of guitar class per month, where n is the number of students enrolled in the class. How many students must be enrolled in the class for the instructor to make a profit?

What is the converse of They are not left behind, if they are on time

Use the given information to find the indicated probability. P (A ∪ B) =.7, P (B) =.5, P (A ∩ B) =.3. Find P (A).

What are the solutions to 7x^2+10x-3=x^2+3x

Solve for x. 2x^2+7x-5=0 1.) x = 2 / (-7±√89) 2.) x=4 / (-7±√3) 3.) x = 4 / (-7±√89) 4.) x = 2 / (-7±√3)

If the probability that 42 or fewer kids in a group of 57 like pizza is 79%, what is the probability that at least 43 kids in the group like pizza?

What is the answer to this math problem? 4x7x (-9)

Pia got a new credit card with an APR of 25% a month ago, and she just got her first credit card statement. She charged lunch for $29, a skirt for $12, and a pair of mittens for $8.

Mrs. Dimas has $130 to buy basketballs for Edison Middle School

Starting at origin. do 4 spaces down and then 2 spaces to the right which is it A. (-4,2) B. (-4, - 2) C. (2, - 4) D. (-2, - 4)