What is the answer to the equation: 7x + 4x + 2

Due to inflation, the price of an item increased by 45% and then dropped by 20%. By what percent did the price increase?

What is the answer to 2 (5+3x) + (x+10) ?

If a person has 100 jars of peanut butter, if they sold one dozen jars each day of last week. how many jars do they have left

The sum of three consecutive integers is - 63. What is the middle of the three integers?

13 Kate placed 100 mL of water in five different pans, placed the pans on a windowsill for a week, and measured how much water evaporated from each pan. Draw a graph of her data, which is shown below.

Nathan is trying out to be the kicker on his high school's football team. he notices that for every hour he practices he can kick the ball 5 yards further. on his first try he kicked the ball 10 yards, on the second try he kicked the ball 45 feet.

Does 1/7 divided by what equals 14

Which graph has a slope of 2/3

Invests 3000 dollars for 10 years compounded weekly. Final value 4500 dollars. What is the interest rate?

What is the simplest form of this expression? - (x - 2) (3x2 + 4x - 5) Answers- A. -3x3 + 2x2 + 13x - 10 B. 3x3 - 2x2 - 13x + 10 C. -3x3 - 10x2 - 3x + 10 D. 3x3 - 10x2 - 3x - 10