Answer:
69
Step-by-step explanation:
m1 = 180 - (180 - 39 - 30) = 180 - 111 = 69
Answer:
Step-by-step explanation:
7x - 9 = x + 3
6x - 9 = 3
6x = 12
x = 2
7(2) - 9 + 2 + 3
14 - 9 + 5
5 + 5 = 10
Answer:
The equations that are equal to 15-8y=-11 are...
- Number 1
- Number 4
Answer:
48
Step-by-step explanation:
I got it right
Answer:
Sorry, I forgot what the a means
Step-by-step explanation:
is it multiplcation , division, subtraction, or addition?