My number has a tens digit that is 8 more than the ones digit

Find the value of b for which 1+e^b+e^2b+e^3b + ... = 9

How to turn Ratio as a fraction

Benjamin wants to buy a dictionary that costs $85, a dinosaur book that costs $45, and a childrens cookbook that costs $50. He has saved $42 from his allowance.

If f (1) = 3 and f (n) = - 2f (n-1) + 1, then what is f (5) =

The absolute value function, f (x) = - |x| - 3, is shown. what is the range of the function? all real numbers all real numbers less than or equal to 0 all real numbers greater than or equal to - 3 all real numbers less than or equal to - 3

Find the decreasing functions and arrange them in order from least to greatest y-intercept. y = 2.5x + 10 y = - 0.5x + 0.5 y = - 4.5x + 3 y = - 0.5x - 5 y = - 2x + 7 y = - 5x - 12

what is the slope intercept form of the linear equation with a graph that passes through (4,5) and is perpendicular to the graph of y=-4x+7?

P-3=-4 solve the equation and check the solution

Which inequality's graph will have a dashed boundary line? x + 7y > 3 7x + y ≤ 3 6x - 5y ≥ 4 y - x ≤ 3

How is a condominium different than a single-family dwelling