Answer:
They are going different directions. Different
They have the same function but reversed in directions. Same
Step-by-step explanation:
It’s 90 I think. hope this helps
Answer:
-a^2 -a -35
Step-by-step explanation:
a(4-a) -5(a+7)
Distribute
4a -a^2 -5a-35
Combine like terms
-a^2+4a -5a-35
-a^2 -a -35
Answer: it’s -5/2 I think. You might have to dive idea if it doesn’t let you put the fraction, but that is the rise over run or y over x
Step-by-step explanation:
For finding the usd to pounds, you will cross multiply. This is just to make it easier to understand. You put the one dollar over the .79. as if it were a fraction, you then put how much usd you have, so in this case 12,500 dollars right next to where you put the one dollar. you obviously don't know how much euro you have so you leave the bottom portion blank. Then you multiply the 12,500 by .79. then divide by 1