Let thw second integer be x
then the first = 2x
and the third integer is = 6+x
their sum = 74
x+2x+6+x = 74
4x +6 = 74
4x = 74-6 =68
x =68÷4
x = 17
then the first integer is 2×17 = 34
the third integer is 17+6 = 23
the integers are 17 , 23 and 34
Y= mx +b
4= 0(-2) +b
4= b
y= 0x +4
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Answer:
She walked neighbor's dog 4 times.
Step-by-step explanation:
It is given that:
Peri earned $27 for walking the dogs 3 times.
Unit rate =
Unit rate = $9 per dog
Now,
Peri worked at the same rate and earned $36.
Unit rate = 

d= 36/9
d = 4
Therefore,
She walked neighbor's dog 4 times.
All you have to do is subtract 38 from 45 to get 7 as your answer.
Answer:
26 1/4 miles
Step-by-step explanation:
9+4+12=25
1/2+3/4=1 1/4
25+1 1/4= 26 1/4