Solve this system of equations by using the elimination method -2x-2y=-6, 3x+4y=8
1 answer:
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Hello! First, let's get some important information:
Luke works in the:
- week → grocery store → $16/hour
- weekend → nursery → $22/hour
Now, let's analyze the questions:
<h3>a) How much does he earn if he works 5 hours at the grocery store and 8 hours at the nursery? </h3>To find the amount he will receive, you must multiply the amount of 1 hour by the number of hours worked. Look:
<h3>c) Total pay, 5 hours at the grocery store and 8 hours at the nursery:</h3>
You'll just have to just add the value in each of the jobs:
$80 + $176 = $256
<h3>d) Total pay, g hours at the grocery store and n hours at the nursery:</h3>Adding the values of each job:
$16g + $22n
Hope this helps!
Answer/Step-by-step explanation:
A.
Using b = 2
Using b = 4
Using b = 6
Using b = 8
Using b = 10
Using b = 2
B.
Using x = 3
Using x = 5
Using x = 7
Using x = 9
Using x = 11
Using x = 13
C.
Using a = 2
Using a = 3
Using a = 4
Using a = 5
Using a = 6
Using a = 7
D.
Using y = 2
Using y = 3
Using y = 5
Using y = 10
Using y = 8
Using y = 6