Answer:
A) 160 minutes
Step-by-step explanation:
First we write an equation
0.05x + 24 = 32
Subtract 24 from both sides
0.05x=8
Divide by 0.05 on both sides
x=160
So that mean at 160 minutes the plans will cost the same!
<em>Please mark brainliest! :)</em>
Answer:
5/12
Step-by-step explanation:
inside 2s table there 10 and 24
The answer to your question is 1 and 1/2
Answer:
B
Step-by-step explanation:
Answer:
x = 1/2 y = -1/3
Step-by-step explanation:
Split it into 2 equations:
10x-9y=8
and
21y+15x=0.5
10x - 9y = 8
Step 1: Divide both sides by 10:
x = (8+9y)/(10)
Substitute x = (8+9y)/(10) into 21y+15x=0.5 :
21y + (3(8+9))/(2) = 0.5
Solve for y
<u>y= -1/3</u>
Substitute y= -1/3 into x = (8+9y)/(10)
<u>x = 1/2</u>
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