How do u find the unit rate of the ratio in fraction form : 243 seconds for 81 jumping jacks?

What is - 5 - 9 - 10

What is the second digit after 1000,000,00

Lexi subtracts 9,405 from 11,138 should her answer be greater than or less than 2,000

A clerk earns $12 an hour. How much does the clerk earn for p hours of work?

Consider the algebraic equation x+6=x+9. What values could we substitute for x to make it a true number sentence

Simplify the equation 3g-2b2

Solve for b A = bh (Area of a parallelogram)

Prove that: 25^9+5^17 is divisible by 30

James has mapped his seat and his teacher's seat on the coordinate plane at (0,10) and (-4,6). Find the distance between their seats. A. 4√ 17 units B. 16 units C. 4√ 2 units D. 4 units

What is the sum of 90 minutes and 50 minutes? 130 minutes 1 hour, 40 minutes 2 hours 2 hours, 20 minutes