Every day, the volume increases by 24 1/2+15 1/4=39 3/4 gallons. So after 5 days, the volume increases by 39 3/4 * 5 = 795/4= 198.75 gallons
Answer:
1.
x=-10
x=-6
2.
x=10
x=-3
Step-by-step explanation:
to find the zeros of a function you need to set it equal to zero:
x^2+16x+60=0
then you factor
(x+10)(x+6)=0
then you have to finish factoring/simplifying
x+10=0
-10
x=-10
x+6=0
-6
x=-6
and the same thing for number 2
x^2-7x-30=0
(x-10)(x-3)=0
x=10, x=3
Answer: 35.39 inches (rounded)
Step-by-step explanation: If 1 inch is equivalent to 65 miles, then blank inches is equivalent to 2300 miles. Basically all you have to do is divide 2300/65 to get the number of inches equivalent to 2300 miles.
Answer:
10.8
Step-by-step explanation:
9k+2=99
-2 -2
9k=97
k=10.8
In order from first pic to last:
10
2
30
70
8
99
1
11
Add 2, divide by 3
-3
