Answer:
-275
Step-by-step explanation:
It's asap so no explanation
Answer:
10
Step-by-step explanation:
you multiply 5, 2 times wich gives you ten
Answer:
No solution
Step-by-step explanation:
<h3>Solving system of linear equations:</h3>
7x + 2y = 16 ----------------(I)
-21x - 6y = 24 -----------------(II)



So, the lines are parallel and has no solution
Answer:
n=-18
Step-by-step explanation:
subtract 8 from both sides.
then you do -10 subtracted by 8 and thats -18.
-1 and 16/25
Negative one and sixteen twenty-fifths