4+4x=20
-4. -4
4x=16
X=4 (hope this helps)
Answer:
a. the cost of the t-shirt
b. x+12=34
c. x=22
d. t-shirt cost 22$
Answer:
Area: A = 42x - 49
Step-by-step explanation:
Area of rectangle = L * W
Plug in
A = 7 * (6x - 7)
A = 42x - 49
9514 1404 393
Answer:
8 gallons
Step-by-step explanation:
The $2 difference in the price of a car wash is made up by the gas purchase at the rate of $0.25 per gallon. So, it takes ...
$2/($0.25/gal) = 8 gal
to make the costs the same.
The customer must purchase 8 gallons for the total cost to be the same at both gas stations.
___
3.50g +8 = 3.25g +10 . . . . costs at each station for g gallons of gas + wash
0.25g = 2 . . . . . . . . . subtract 3.25g+8 from both sides
g = 2/.25 = 8 . . . . . . the way we did it above
Answer:
Step-by-step explanation:
0.305 = 305/1000
0.05 = 50/1000
0.53 = 530/1000
0.035= 35/1000
descending orde ris ; 0.53 ; 0.305 ; 0.05 ; 0.035
