Answer:
B
Step-by-step explanation:
It is not A because if they were riding for a constant speed the entire ride it would just be a straight line going up and that line is curved.
It is B because in the chart you see that from hour 3 to hour 4 they did not move at all (this is why it is a flat horisontal line) and you can infer that they stopped and took a break.
It is not C because they stopped and took a break at hour 3 to hour 4.
It is not D because they never decreased their milage.
A=<span><span><span>−4</span>b</span>+<span>7 hope this helps</span></span>
Answer:
8.25$ cost 8.25-1.25=7 $ cost if ounce for one qlmonad then 1 almonad need 70%of ounce so 4÷70%=
40/7 is correct answer
Answer:
4
Step-by-step explanation:
3x + 2y
Let x = 8 and y = 10
3*8 + 2* 10
Multiply
24 + 20
Add
44
Since both equations are equal to y you can just make them equal to each other, like this 3x + 7 = x - 9. From there isolate the varible x on one side so that the solution will be on the other side of the equation. I'll do the steps too for you.
3x + 7 = x - 9
2x + 7 = -9
2x = -16
x = -8
Hope this helps :)