Answer: Andy will pay $1.38 and Emily will pay $0.84 .
Step-by-step explanation: Divide the cost by inches. Ex 7.20/120 or 8.70/145 and so so , you will get 0.06. This means that each inch cost 0.06 . Next you will just multiply that by how many inches each person needs . 23•0.06=1.38 and 14•0.84=0.84
Answer:
the answer is (x-1)(6x-1
Step-by-step explanation:
if right plz mark brainliest.
Answer:
x = 7
Explanation:
8 + 4 = 2 (x − 1)
Simplify both sides of the equation
8 + 4 = 2(x − 1)
8 + 4 = (2)(x) + (2)(−1) (Distribute)
8 + 4 = 2x + −2
(8 + 4) = 2x − 2 (Combine Like Terms)
12 = 2x − 2
12 = 2x − 2
Flip the equation
2x − 2 = 12
Add 2 to both sides
2x − 2 + 2 = 12 + 2
2x = 14
Divide both sides by 2
2x / 2 = 14 / 2
x = 7