Kyle and josh have a total of 64 cds. kyle has 12 more cds than josh. how many cds does each boy have?

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n