Answer:
there's a choices maam... can you shoe to me? so I can answer your question correctly :)
To find the x-intercept, let y = 0.
You get 4x-0=12
x = 3
x-intercept is (3,0)
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To find the y-intercept, let x = 0.
You get 0-2y=12
y = -6
y-intercept is (0,-6)
6t-(1/6)=9
6t=9+(1/6)
6t=9.167
t=9.167/(6)
t=1.53
Answer:
The difference is $10
Step-by-step explanation:
we know that
The cost of the Unlimited Talk Plan is $99.99 per month
The total cost for 1,420 minutes with plan C is equal to
$79.99+(1,420-1,400)*$0.50=$89.99
The difference is equal to
$99.99-$89.99=$10