G(x) = 3x + 5
y = 3x + 5
3x = y - 5
x = (y - 5)/3
Therefore, g^-1(x) = (x - 5)/3
The answer is 1/4 since 4 quarts make 1 gallon.
Given
def of congruent polygons
def of congruent polygons
def of congruent polygons
dad of congruent polygons
segment addition postulate
segment addition postulate
substitution property of equality
substitution property of equality
SAS congruence
18n^6-20n^4+10n^3=
2n^3 (9n^3-10n+5)
Hope this helps :)
Answer:
$0.80
Step-by-step explanation:
percent times the original number equals the part
(%)(start or total cost)= (part of the total cost). you need to know the total cost, so you would fill in the part and the percent. 0.9x=0.72. you use x because you don't know what the total cost is. then you divide both sides by 0.9 to get x by itself and you get that x = 0.8, meaning that the present costs $0.80.
