Question

please tell me the answer with full explanation​

Answer 1

Answer:

1. -79

2. 7a-10b+35

Step-by-step explanation:

1. 1-4(2) [(-1)(2) + 3(2)(2)]

1-8 [ -2 + 12 ]

1-8[10]

1-80

-79

2. we need to subtract -3a+7b-16 from 4a-3b+19

so we can simply have the additive inverse of -3a+7b-16 which is 3a - 7b +16

(4a-3b+19) + (3a-7b+16) = 7a-10b+35

mark me as brainliest

Answer 2

Answer:

good profile

Step-by-step explanation:

mark me as brainliest & thank all my answer