What is the answer

-2 (v+5) - (-1+v) = 21

What is the central difference between line functions and staff functions?

What is the effect on the graph of the function f (x) = x when f (x) is replaced with - f (x) + 4? A) vertical reflection over x-axis and shifts up 4 units B) vertical reflection over x-axis and shifts right 4 units C) horizontal reflection over

What annual investment is required at 8% per year compounded annually to accumulate to $100,000 at the end of 20 years?

By rounding each number to 1 significant figure estimate the answers to: 39x52divided by 3.8x4.9

Paul Kim estimates that he will drive about 10,000 miles during the year and will have $3,460 in annual fixed costs. He projects a cost per mile of $0.54 or less for his truck.

Is the following always, sometimes, or never true? 6+8x-9=11x+14-3x

Sajid wants to bake cupcakes and muffins. He wants to bake a total of at least 16 cupcakes and muffins (condition A), and he has 9000 grams of sugar (condition B).

Solve for f. f+0.2=-3

Which expression could you write to show how to multiply 9*856 using place value and expanded form

What is the median of 14, 9, 20, 5, 17, 13