Suppose f(x)=2×+5 find the value of -2f(x+1)

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15