Please help I have 5 mins Write an equivalent expression for the following expressions.

5) 3(x-10) 3x - 30

6) -x-12-4x -5x - 12

7) (8x-4y)+5x +9 13x - 4y + 9_

What is the multiplicative rate of change of the exponential function shown on the graph?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.