I WILL GIVE HELP ME PLSSS -5x + 7 = -13

A. x = -4
B. x = -6/5
C. x = 6/5
D. x = 4

PLSSS SHOW YOUR WORK PLSS

I believe (D)

Step-by-step explanation:

-5x + 7 = -13

-7 -7

-5x = -20

-5/-5 -20÷-5

x=4

D.) x = 4

Step-by-step explanation:

-5x + 7 = -13

-5x + 7 (-7) = -13 (-7)

-5x = -20

-5x (-1/5) = -20 (-1/5)

x = 4

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: