What are the solutions to x2 + 8x + 7 =0?
ox= -8 and x=-7
x=-7 and x = -1
o x= 1 and x = 7
x= 7 and x = 8

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?