Answer:
x=15
Step-by-step explanation:
3(2x+5)=3x+4x
6x+15=3x+4x. *multiplied parentheses by 3*
15=3x+4x+-6. *moves all x to one side*
15=× * added
x=15
Answer:
9 hours
Step-by-step explanation:
Since the group of men remains the same, number of hours is proportional to number of radios.
1300/26 = 450/h
h = 26 * 450 / 1300 = 9 hours
Answer: Total cost =$24338.95
Step-by-step explanation:
The new car costs $19,820.00.
He has to pay 17.25% in taxes based off the cost of the car. This means 17.25% of $19,820.00
=(17.25/100)×19,820.00
=0.1725 ×19820.00 = $3418.95
Cost of taxes = $3418.95
If he also purchases an extended warranty for $1,100.00
Cost of taxes plus extended warranty
= $3418.95 + $1,100.00 = $4518.95
what is a reasonable estimate for the total price of the car? This means the actual cost of the new car + Cost of taxes + cost of extended warranty.
Total cost = $19,820.00 +$3418.95 + $1,100.00= $24338.95
Compose an equation
2/5x=3/20
Then solve
8/20x=3/20
8x=3
x=3/8
I might be wrong
Answer:
C, F, and H do not have solutions.
Step-by-step explanation:
