Answer: EQUAL
Step-by-step explanation:
Just as you can do the same thing to both sides of an equation, you can do the same thing to both sides of a fraction. 15 = 5*3 and 21 = 7*3. Thus, 5/7=15/21
Hope it helps <3 :)
4 + 3s - 9s = 22
4 - 6s = 22
-6s = 22 - 4
-6s = 18
s = -18/6
s = - 3 <===
Answer:
let t be tickets and b be beverages
Step-by-step explanation:
16t + 3b = 1900
Answer:
20%
Step-by-step explanation:
Find the difference of both prices.
150 - 120 = 30
Calculate the ratio of the decrease in price to the original price.
30/150 = 0.2
Multiply the decimal by 100 to get your percentage.
0.2(100) = 20