Answer:
x=4
Step-by-step explanation:
19+3x=3(x-5)
do rainbows
19+3x=3x-15
subtract 19 on other side
3x=3x+4
divide out the 3s
x=4
Laura is paying 7% as tax.
1.07 is equal to 107%. To get the total price of something with tax you multiply it by 100% plus the tax. Simplify the percent to 1.07,
1.07x = x + 0.07x
Answer:
As a:
Fraction: 11/20
Decimal: 0.55
Percentage: 55%
Step-by-step explanation:
Answer:
She needs 30.2833 L
Step-by-step explanation:
8 gallons = 30.2833 liters
Ummm there’s no right triangular