Answer:
x= 5
Step-by-step explanation:
factorised the equation is (x-5) (x+3)
x=5 x=-3
1 inch=8 miles
so if you had x miles on the scale then it is 8 times x mils in real ife
so you are trying to find acutal milage and then convert it to other map of 6 miles per inc
distance=1 and1/2 inches
multiply by 8
1 and 1/2 times 8=8+4=12
so the acual distance is 12 miles
then we convert it
6 miles=1 in
divide by 6
1 mile=1/6 inch
12 miles=1/6 inch itmes 12=12/6=2
2 inches
answer is C
y = 12
Explanation:
We would collect like terms by subtracting 24 from both sides:
Answer:
a) .2 hours per dollar
b) 3 pages per minute
Step-by-step explanation:
a) The hours per dollar means take the hours and divide by the dollars
7 hours/ 35 dollars = 1/5 = .2 hours per dollar
b) pages per minute means take the pages and divide by minute
9 pages/3 minutes = 3 pages per minute
Answer:
C
Step-by-step explanation:
So if x is the number, then 4 times the number would be 4x and adding that to -8 would be 4x + (-8) and then 12 times the number would be 12x, so you have 4x + (-8) = 12.
Then, solve:
subtract 4x from both sides
divide both sides by 8
