Help me pls! the sum of two polynomials is -yz2 -3z2 -4y +4.if one of the polynomials is y -4yz2 -3, what is the other polynomial?

-2yz2-4y + 7

-2yz2 -3y + 1

-5yz2 -3z2 -5y +7

3yz2 -3z2 -5y +y

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Which statement best explains why ben uses the width hi to create the arc at j from point k

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest