Let julia's age be x
Let Kara's age be 4x
x+4x=13
5x=13
x=13/5
2.6 years
Answer:find it online
Step-by-step explanation:
Answer:
x+y
5
Step-by-step explanation:
Pizza: $15
Chicken Fingers (Dozen): $10
5x= $75
The answer should be 15x + 10y ≤ 120
Since the pizza is x and chicken fingers is y then this should be the answer.
(I think)
Answer:

This is because modulus number will be always positive
Hope this is correct and helpful
HAVE A GOOD DAY!
Answer:
2 (twice the opposite i hope that's what you meant)
Step-by-step explanation:
The formula 4x - 12 = -2x
Subtract 4x to both sides
-12 = -6x
Divide X by -6
2 = x
Flip
X = 2