Hopefully this is the correct answer! but your expression would be: y=40x+30
and if he drove for 5hrs then you would plug in 5 for your x value so it would be y=40*5+30 and 40*5 is 200.(the star means multiplying) then add 30 to get a total of $230
so the expression is: y=40x+30
and if he drove for 5hrs then he sould make a total of: $230
hopefully that helped and was the right answer :)
Answer:
0. 3
1. 1
2. -1
3. -3
4. -5
y- intercept is 3 then remember rise over run for the slope
The answer is 14ft because the two triangles are congruent (that means the same) so 7+7 is equals 14
Answer:
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.5 .5 x<u>></u>2
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