Answer:
8x^2+19x
Step-by-step explanation:
Simplify the expression by combining like terms. Terms which look a like and sound a like should be added together.
3x^2+7x+3+5x^2+12x
x^2 terms: 3x^2+5x^2=8x^2
x terms: 7x+12x=19x
constants: 3
Together is is 8x^2+19x+3.
1,507.125 square inches. Yes I did just answer this again.
The objects acceleration is 3.33 m/s^2. Hope this helps! :)
Answer:
-11
Step-by-step explanation:
slope is change in y over change in x
-22/2
-11