Answer:
Step-by-step explanation:
31:12 + ratio
Answer: none
1) combine like terms: 4x + 8 = 4x - 13
2) Add 13 to both sides (addition property of equality)
3) Subtract 4x from both sides (subtraction property of equality)
4) 21 does not equal 0
Answer:
all you have to do is divide y from x to find the constant of proportionality
y/x=k
Step-by-step explanation:
Answer:
ddddd
Step-by-step explanation:
Answer: 48 pounds
Step-by-step explanation:
Given: A person who weighs 240 pounds burns 180 calories per mile of running.
There is a direct relation ship between the weight of the person and the calories burn.
If a person burns thirty-six calories by running one mile.
Let x be the weight of the person then
The weight of the person is 48 pounds.