Answer:
30
Step-by-step explanation:
210=120x1+90
120=90x1+30
90=30x3+0
Answer:
B. 816
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
4a + 5b
12 + 15
=27
-1 ≤ 2-j < -5
Subtract 2 from all 3 terms in the inequality:
-1 -2 ≤2-j-2 < -5-2
Simplify:
-3 ≤ j < -7
This inequality cannot be be solved. There is no solution.
