Huilan is 15 years older than Thomas. The sum of their ages is 109. What is Thomas's age?

Tom works 14 hours a week for 10 weeks and earns a total of $1,351.00. how much money does he make per hour?

Is (5, 10), (-8, 3), (-1, 7), (-5, 10) A Function?

Sean has 45 whistles he has 32 more whistles that Charles how many whistles does Charles have

21 - 3y = - 5 41 - 4y = - 4 Is (2,3) a solution of the system? Choose 1 answer: AYes BNO

Why do we use scientific notation, and what are the parts of an expression written in scientific notation?

Which number is both a factor of 80 and a multiple of 4? Select three that apply. A. 40 B. 1 C. 2 D. 8 E. 32 F. 16

7.86 x 4.6 How to solve the problem

B = kpx when solved for k is?

Jeremy weighs 240 pounds and his best friend Steven weighs 2,080 ounces. How many kilograms do they weigh? (The conversion factors are 16 ounces/pound and 2.2 pounds/kilograms. Round to the nearest hundredth.) A. 168.18 kilograms B. none of these C.

Jamie received a piggy bank for her birthday every five days she earns four dollars in allowance for completing her chores at this rate how many days did it take for Jamie to save $60 in her piggy bank