Last month the amount on Jaden's bank account statement went from $200 to $150. What was the percent change?

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

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric

Use the distributive property -7(-2x+u-2)