Answer:
Step-by-step explanation:
1) Collect like terms.
2. Simplify.
therefor, the answer is, X + 5
Answer:
$24
Step-by-step explanation:
What do we know? 3 toy cars cost a total of $2.88. $2.88 divided by 3 gives us $0.96 per car. If it is $0.96 per car and there are 25 cars, that gives us a total of $24 for 25 cars.
2/15 + 27/35 = 14+81 /105 = 95/105 = 19/21
so, your answer is 19/21
1. +12. A profit would be giving you money not taking away.
2. -1,440. This is below sea level so your answer would be negative.
3. -22. It is below 0 so the answer would be negative.
4. +31. This is a gain so it would be positive.
So first you want to find the price of all the magazines he bought which is 3.95 x 3 = 11.85.
then you are going to find out how much money he had left to spend on books which is 47.65-11.85=35.80
then you want to find how many books he bought with that money so you would take 35.80/8.95= 4
so he bought 4 books
