Question

eric works at the deli on weekends to earn extra money. he makes 10 per hours making sandwiches and 14 per hour delivering orders. eric puts half of his total earnings in a savings account for college. he wants to know how much he saves each week.

which expression represents the total amount of money eric saves for working s hours making sandwiches and d hours delivering orders?
1/2 (10s + 14d)

this weekend, eric makes sandwiches for 5 hours and delivers orders for 4 hours. how much money does he save?

eric saves __ this weekend

fill in the blank

Answer 1

$42

Answer 2

that was wrong

Answer 3

Apologies for the mistake. Let's calculate the correct amount:

Using the expression: 1/2(10s + 14d), where s = 5 hours making sandwiches and d = 4 hours delivering orders:

1/2(10(5) + 14(4))
= 1/2(50 + 56)
= 1/2(106)
= 53

Therefore, Eric saves $53 this weekend.

Answer 4

monique works for h hours as a lifeguard this week, earning 12 per hour. she also earns 20 for dog sitting. which expression represents how much money monique will make this week?

12h + 20h
12h + 10
10h + 20
12h + 20

Answer 5

The correct expression that represents how much money Monique will make this week is:

12h + 20

Answer 6

how much money will monique make if she works 10 hours this week as a lifeguard and also dog sits? use the expression 12h + 20

140
44
480
144

Answer 7

Using the expression 12h + 20 where h = 10 hours:

12(10) + 20 = 120 + 20 = 140

Therefore, Monique will make $140 if she works 10 hours this week as a lifeguard and also dog sits.

Answer 8

at cycle and sport, customers can rent bikes, electric scooters, kayaks, canoes, or paddleboards by the hour. kenny rents a bike and a helmet. the expression 9b + 6 represents the total cost to rent the bike for b hours plus the fee for the helmet

what does the term 9b represent

the number of hours
the total cost, including the helmet rental
the cost to rent a helmet
the cost to rent a bike

Answer 9

The term 9b represents the cost to rent the bike for b hours.

Answer 10

at cycle and sport, customers can rent bikes, electric scooters, kayaks, canoes, or paddleboards by the hour. ari is renting a bike and meg is renting an electric scooter.

which expression represents the total cost for ari to rent a bike for b hours and meg to rent a scooter for s hours?

9b + 10s
(9 + b) + (10 + s)
9 + 10
9 + 10 x b + s

Answer 11

The correct expression that represents the total cost for Ari to rent a bike for b hours and Meg to rent a scooter for s hours is:

9b + 10s