bangles scored 22 pts but don't know how much the ravens scored
First, you need to write to expressions to model each situation:
Plan A: 10+0.15x
Plan B: 30+0.1x
Next, set the expressions equal to each other and solve for x:
10+0.15x=30+0.1x
<em>*Subtract 0.1x from both sides to isolate the variable*</em>
10+0.05x=30
<em>*Subtract 10 from both sides*</em>
0.05x=20
<em>*Divide both sides by 0.05*</em>
x=400
The plans would have the same cost after 400 minutes of calls.
To find how much money the plans cost at 400 minutes, plug 400 into either expression. We'll use Plan A:
10+0.15(400)
10+60
70
The plans will cost $70.
Hope this helps!
2? because you add 6 and 3 together and get 9 then you subtract 11 by 9 and get 2
Answer:
0
Step-by-step explanation:
-0.1(40)^2+4(40)
-160+160
0
Step-by-step explanation:
angle k equal to angle m ,,,