Which algebraic expression is equivalent to the expression below?

5(5x + 4) + 6x

a. 11x + 4
b. 31x + 4
c. 25x + 20
d. 31x + 20

Describe all the numbers that when rounded to the nearest thousand are 645,000

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1