1321 x .03 = 36.93
631 x .45 = 283.95
100 x .01 = 10
350 x .25 = 62.5
Answer:
0.6
Step-by-step explanation:
3.8 - 3.2 = 0.6
________________________

Answer:
The unit rate is $3.77
Step-by-step explanation:
You take 30.16 and divide that by 8 which equals 3.77
have a nice day! :)
Answer:
The correct answer is C.
Step-by-step explanation:
The price of a four-star meal, only $50 per couple decades ago, has since increased 400%.
This means that if the $50 per couple is 100%(decimal 1), the current price is 100%+400% = 500%(decimal 5). So we can solve a rule of three to find the current price of a four-star meal.
1 - 50
5 - x

.
The current price of a four star meal is $250 per couple.
The correct answer is C.