Answer:
Step-by-step explanation:
2x + 2 + 3x + 6 = 23
5x + 8 = 23
5x = 15
x = 3
3(3) + 6 = 9 + 6 = 15 = BC
You can either turn 5.4 into a fraction and cross multiply or you can multiply 5.4 and 7 over 4 and you'd get
which simplifies to 9.45.
Answer:
24/5 of this is wrong I'm so sorry
Answer:
$12.50
Step-by-step explanation:
The shop offers a discount, buy 8 pounds for the price of 5.