Robert and Randall can finish their parents lawn in three hours if they work together. Working alone, it takes Robert one hour less than Randall to finish the lawn. How long does each take alone to finish the lawn?

Chetan wants to make a necklace with 50 beads. He knows that 12 beads take up 5 inches of string but the store only sells string by the centimeter. How many centimeters should he buy? Explain

Find the product: - 5/3 (-2/3) (-18) A) - 20 B) - 35 3 C) 35 3 D) 20

What is x+2y=-5 - 4+2y=0

Solve the inequality for u. -18>-38-5u Simplify your answer as much as possible.

Which is a monthly cost associated with renting a house?

How do you write 4.51 Ã - 103 in standard form?

How do you graph 1/4x+y=3

Find the prime factorizations of 36 and 1300

The number of pages that Armando, Billy, Robert, and Joel can read in a day is shown below. Armando read 15% of his 46-page book. Billy read 11% of his 72-page book. Robert read 12% of his 68-page book. Joel read 14% of his 69-page book.

How is exponential growth and decay used in everyday life?