Answer:
19 miles
Step-by-step explanation:
Let m represent the number of miles traveled. Then the delivery charge is ...
charge = $5.00 + $0.15·m
You want to find the value of m that makes the charge by $7.85, so you want the solution to ...
$7.85 = $5.00 +$0.15·m
$2.85 = $0.15·m . . . . . . . . . subtract $5 (this gives the mileage charge)
$2.85/$0.15 = m = 19 . . . . . divide by the coefficient of m
The number of miles traveled is 19.
Answer:
(10,6)
Step-by-step explanation:
let c be x2,y2
then apply mid point formula
x=(x1+x2)/2
y=(y1+y2)/2
You'd want to simplify that by dividing both terms by the greatest common factor which is the product of the shared primes of both numbers prime factorization...
364=2*2*7*13, 78=2*3*13, so the GCF is 2*13=26, now divide both terms by 26
14:3
Answer:
about 324 times.
Step-by-step explanation:
2400/7
342.857142857
Answer:
x=-27
Step-by-step explanation:
x/-9=3
x=3*-9=-27
