Answer:
28 dollars is the new price.
Step-by-step explanation:
x = 50
The angles shown are vertically opposite and thus equal
so 3x - 30 = 2(x + 10)
3x - 30 = 2x +20
subtract 2x from both sides
3x - 2x - 30 = 20
x - 30 = 20
add 30 to both sides
x = 20 + 30 = 50
Answer:
50 minutes
Step-by-step explanation:
x=9
(5x9+5)+9+13=72
50+9+13=72
59+13=72
5x9=45
45+5=50
Answer:
6.5:2.5 or 6.5/2.5 or 6.5 to 2.5
Step-by-step explanation:
A ratio is two numbers put together by a colon, slash (fraction), or "to"
This particular questions asks for math to English, so put in the Math ratio first then English.