Answer:
b)Add the equations to eliminate x.
Step-by-step explanation:
y= x+20
y= - x+2
Result of the addition: (-x cancels x)
2y = 22
y =11
11=x +20 -9 = x
11=9+2
11 = -9 +20
Number ten is 60 73+36=108
Answer:
$300
Step-by-step explanation:
25 (hours) x 8 (dollars unit price per hour) = 200 dollars for the hours worked
20 (dollars in tips (every day)) x 5 (days worked) = 100
100 (in tips for the 5 days) + 200 (dollars paid for work) = 300
Sam made $300
Hopes this helps <3
Answer:
it is already in standard form
Step-by-step explanation:
