If Greg ate 5/7 of a cake and bob ate 3/9 how much is left

Write the explicit rule for the arithmetic sequence a1=27 and an = (an-1) + 4 ? This is the recursive rule. an=4n+27 an=4n+23 an=23n+4 an=27n+4

Which expression represents the phrase "one third the sum of 12 and a number"? A.) 1/3+12+x B.) 1/3 (12+x) C.) 1/3x+12 D.) 1/3 (12) + x

Find all missing angles.

Elias hiked 150 meters down into the valley and then 150 meters back to where he started.

Franklin middle school has 3 boys for every 4 girls. there are 140 students. how many boys and how many girls are there

Mike practices the cello every 5 days and the piano every 13 days. Mike practiced both the piano and the cello today. How many days will pass before he practices them both on the same day again?

An angle is double its complement. find the angle and the complement

Sammy drew a rectangle that was w inches wide. The expression 2 (2w) + 2 (w) represents the perimeter of the rectangle that Sammy drew.

What is - 17/5 as a decimal

Smart phone sales since 1990 A. Linear B. Quadratic C. Exponential Half life of a pesticide A. Linear B. Quadratic C. Exponential Throwing a baseball in the air A. Linear B. Quadratic C. Exponential Population of a colony of feral cats A. Linear B.