Answer:
= 10x² + 9x³
Step-by-step explanation:
I'm assuming you mean question 19
3x² + 5x³ + 7x² + 4x³ (rearrange to group like terms)
=3x² + 7x² + 5x³ + 4x³ (factor out common powers)
= (3+7)x² + (5+4)x³
= 10x² + 9x³
Answer:
nine dollars and 27 cents
Step-by-step explanation:
if u minus 14.50 minus 5.25 u get 9.27 9 dollars and 27 cents
Yw!
$25! :)
Good luck! I’d appreciate if you made this the brainliest answer! :)
Answer:
Slope is the line measurement of steepness.
Step-by-step explanation:
It can be calculated by "rise over run".
It is usually represented by the letter M.
The equation for slope is y^2 - y^1 divided by x^2 - x^1
I hope this helped.
