Which expression is equivalent to 5x-3(4x-1)? a. -12x+3 b. 5x-11x c. -7x+3 d. 17x+1 show work.

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)