Trey has money saved for a school trip. he earns an additional $40 mowing lawns to add to his savings. trey's parents give him enough money to double the amount he has so far for the trip. now trey has a total of $234 for the trip. how much money did trey have saved before mowing lawns?

234 divided by 2 is 117, he had 117 when he saved up mowing lawns

Step-by-step explanation:

step-by-step explanation:

$11.01

$16

$15

$4

hope this

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐