Solve this equation: $45 - ($2.75/pen)x = $12. Simplifying, we get
$33 = ($2.75)x, so that
x = $33 / ($2.75) = 12.
Tim's buying 12 pens leaves him with $12.
Answer:
Bruh watashi wa sudeni sore ga totemo tanjunda to omoimasu! !
7/12 of her free time. here's how, first multiply 1/6 by 2 so you can add it to 5/12, this will give you 2/12, then add 2/12 to 5/12 and your answer will become 7/12. hope this helps :)
50% of 20 is 10, 75% of 10 is 7.5. round up and you get 80%.
hope this helps you! :-)
Answer:
90
Step-by-step explanation:
The magazines are sold at a discount. Discount reduces the price of the good
If the magazines are sold at 20%, the magazine's price would be 80% (100% - 20%) of the original price
let a represent price of the magazine before the discount
This equation represents price of the magazine after the discount
0.8 x a = $72
Divide both sides by 0.8 and find a
a = $90
