Answer is:9x^2-12y^2-11x in other words D
Explanation: find all the common variables and combine. In this case since your adding adding you would add 8x^1 and x^2 to get 9x^ then add -9y^2 and -3y^2 to get -12y^2. And so on to get the rest of the problem. One tip to help make this simpler is circle one type of variable like circling all the x^2, boxing all the y^2, and underlining all the x. Hope this helps
On Monday, she read 33 pages (33 out of 100). On Tuesday, she read 40 pages (4/10 is equivalent to 40/100). On Wednesday, she read 35 pages. In total, the book is 100 pages. 33+40+35=108 pages. You cannot read 108 pages if there are only 100, so the answer is no.
3 - 50(2x + 1)
3 - 100x - 50
-100x + (3 - 50)
-100x - 47
Answer:
you can get 360 miles on a full tank
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
