Answer:
here's what we know:
a + b = 72
a - b = 26
We can use the elimination method to solve this problem:
a + b = 72
a - b = 26
---------------
2a = 98
Divide both sides by 2:
a = 49
So we now have:
49 + b = 72
and:
49 - b = 26
Subtract 49 from both sides:
b = 23
and
-b = -23 (multiply both sides by -1) → b = 23
Step-by-step explanation:
Answer:
3-6=3
Step-by-step explanation:
1 gram equals 1000 milligrams
Y+3=0 is vertical line -3 on the graph.
Hope this helps there was no choices.
Answer:
12 with a remainder of 5
Step-by-step explanation:
have a good day! :)
