Answer:I would add 3x on both sides because it would allow you to have a positive variable saving you time and effort.
Step-by-step explanation:7=7x-9
Ma’am the answer is 8
Please finis
Answer:
$ 0.38
Step-by-step explanation:
128 x 4.8 = 614.4
A 128 ounce jug costs $6.14
64 x 5.1 = 326.4
A 64 ounce jug costs $3.26
Two jugs of 64 onces would be equal to the 128 ounces, so double the cost of the 64 ounce.
$3.26 x 2 = $6.52
Then subtract the difference
$6.52 - $6.14 = $0.38
Answer:
50a-10
Step-by-step explanation:
because 5 x 10a = 50a then 5 x -2 = -10 because a negative x positive = negative
