Help..............................
1 answer:
Answer:
2 hours
Step-by-step explanation:
Well you can make an equation for each
Lets “x” be hours
Jada, 28 +20x
Mai, 44 + 16x
So you can either make a table or a graph
I’m gonna make a table to make things easier
So lets do
jada: (0) 28 (1) 48 (2) 66 (3) 96
Mai: (0) 44 (1) 60 (2) 76 (3) 92
So we’re asked when is jada‘s service be cheaper
After 2 hours
jada <mai
whilst before
jada > mai
So 2 hours
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Answer:
Step-by-step explanation:
f(x) = (x - 4)(x + 2)
f(x) = x^2 + 2x - 4x - 8
f(x) = x^2 - 2x - 8
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Martin will need to save $68
Answer:
The answer is 84
Step-by-step explanation:
(-7)*(3)*(-4)
negatives cancel out: 7*3*4
Simplify: 84
Answer:
152.971
Step-by-step explanation:
i think thats the answer but sorry if its not.
Answer:
1462.5
Step-by-step explanation
225 mph means of course 225 miles per hour
225 x 6 is 1350 and then you have to do 225/2 which is 112.5 to find what half of 225 is then you add 1350+112.5 to get 1462.5
