Solve the system of equations by the addition method.
2 answers:

ANSWER: B
ok done. Thank to me :>
Integer solution
x= 2n, y=n-7, nEZ
real solution or you can use inverse operation to have addition
y= x/2-7 y=x[multiplied by] 2+7
oh and for the first one the choice is A the second one im sorry im not sure
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Answer:
b > 2
Step-by-step explanation:
- 3b + 8 > 14
- Subtract 8 on both sides
- 3b > 6
- divide by 3 on both sides
- b > 2
I'm pretty sure it would be -5/24
Answer:
the answer is the top right one
Answer:
hyp²= opp² + adj²
hyp²= 12² +4²
hyp²= 144+16
hyp²=160
hyp=√160
hyp= 4√10
963/3 = 321
Recheck = 321 * 3 = 963
Answer = 321