Answer:
Cost of one doughnut = $1.25
Step-by-step explanation:
Doughnut Cost
3 3.75
1 x

Answer:
6.5 hours
Step-by-step explanation:
He pays a flat fee of $65 and a rate of $40 per hour, we can set up the equation:

Answer:
x=85
you need to know all the value of all the letter as numbers like x=85 I (= 1), V (= 5), X (= 10), L (= 50), C (= 100), D (= 500), and M (= 1000).
hope this helps and stay safe :)
Answer:
9.5%
Step-by-step explanation:
326 - 295 = 31
What percent is 31 of $326 (%/100 = is/of)
X/100 = 31/326
(31*100)/326
9.5%
Answer:
b
Step-by-step explanation:
its b because you add the 3.4n +2.5n then you subtract -5.3+2.8