The science club hosts a bake sale every year to raise money for
the state robotics competition.
This year, the club earned $20
more than twice what it earned
last year.
Let x represent the amount
raised last year
"More" means adding, and "twice" means multiplying by 2.
What is the algebraic expression? Explain how you came to this conclusion

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !