The coefficients are -7, 8, -3, 1, and -9
Well if you have three and add negative 3 it equals 0
Answer:
130
Step-by-step explanation:
100+30=130
Answer:
-10 = a
Step-by-step explanation:
17 = a - 3 - За
Combine like terms
17 = -3 -2a
Add 3 to each side
17+3 = -3-2a+3
20 = -2a
Divide by -2
20/-2 = -2a/-2
-10 = a
I say 9 students will attend the play because some of the students that said they were going to may not show up.
**also, since this is a prediction there’s really no right or wrong answer.
