Answer:
11
Step-by-step explanation:
Answer:
<Q = 30
Step-by-step explanation:
2x + 70 + x - 10 = 180
3x + 60 = 180
3x = 120
x = 40
x - 10
40 - 10
30
<Q = 30 because of vertical angles
Answer:
25.56% or $11.50
Step-by-step explanation:
I took it and put it in a sales tax calc.
I think d but i might be wrong :( sorry
Range is greater for the 13-14 year olds.
