Find the vertex form of

y = - 1/2 (x^2-6x-7)

Describe 58 as a sun of tens and ones

Yusef drove 130 miles in 2.5 hours. Which equation can be used to calculate r, the average speed at which Yusef drove?

Find the simple interest paid, for each principal, interest rate, and time Equation: $250, 3.4%, 3 years

Two people start walking at the same time in the same direction. One person walks at 7 mph and the other person walks at 4 mph. In how many hours will they be 0.75 mile (s) apart?

Lorraine took her three best friends to a minor league baseball game. In addition to the 4 tickets, she brought a $2 program. She spent $36

Suppose the solution x=6 increases to x=9 and the left side of the equation stays the same. How would the right side need to change if the solution is now x=9

What are the roots of the polynomial equation? x²-26x+48=0 options: (-24,-2) (24,2) (16,3)

The price of a notebook was $3.70 yesterday. Today, the price fell to $3.20. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

A, B, and C are not choice answers, they're small questions. 1. Determine whether the binomial can be written as a difference of two squares. (a) p9 - 25 (b) a8 - 18 (c) g2 - 36

The charm for a bracelet is shaped like a triangular pyramid. All the faces are equilateral triangles with sided lengths of 12 millimeters. The slant height is 10.1 millimeters. What is the surface area of the charm?