What is f (-3) for the function f (a) = - 2a2 - 5a + 4?

Value of x in the equation 2 (c-3) + 9=3 (x+1) + x

To simplify 5.2 + 2.1 (4.5 - 41 7 ), Josie argued that it would be easiest to rewrite the mixed number as a decimal since the other three numbers are decimals. Do you agree with Josie? Explain why or why not.

Solve for x of the triangle x^2=3x7

Which method of indirect characterization does the author use to characterize Roger Chillingworth? A. the dialogue of the jailer B. the actions of Roger Chillingworth C. Hester Prynne's D. The Sick child

What is the prime factorization for 90

Becky is building a square rabbit cage. the length and width are both 3 feet less than the square dog pen she built for her dog. the area of the rabbit cage is 25ft. how many feet of fencing is needed to enclose the 4 sides of the rabbit cage?

Which polynomial is a perfect square trinomial A. 25x^2-20x-16 B. 9a^2-30a-25 C. 25b^2-15b + 9 D. 16x^2-24x+9

The beginning balance of a credit card account is $500. The monthly interest rate is 0.012. If a payment of $100 is made on the last day of the month, what is the ending balance?

34 is what percent of 80?

Julius sold five times as many computers as Sam sold last year. In total they sold 78 computers, how many did Julius sell?