the sum of two numbers is -4 and their difference is -10. find the numbers. (translate to a system of equations and solve)
1 answer:
Answer:
The numbers are -7 and -3
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Answer:
42
Step-by-step explanation:
Answer:
the equation is
p = 600 + 150x
x is month
2x+3y=6
3y=-2x+6
3y/3=-2x+6/3
Y=-2/3x+2
Answer: 4
Step-by-step explanation:

Let the equation be 1/2x=48-10
where x is the dad's weight
1/2x=48-10
1/2x=38
x=76 ( i divided both sides by 1/2)