asked 215k views
1 vote
PLEASE help with these math questions

PLEASE help with these math questions-example-1
PLEASE help with these math questions-example-1
PLEASE help with these math questions-example-2
PLEASE help with these math questions-example-3
PLEASE help with these math questions-example-4
PLEASE help with these math questions-example-5
asked
User ACCL
by
7.6k points

1 Answer

2 votes

1. D, solve for the first variable in one of the equations, then substitute the result into the second equation.

2. A . same way as number 1

3. C ( SOLVE BY SUBSTITUTION)

4. D

5.C

answered
User Achie
by
8.8k points

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