D. y=-3/10x+1/2
Step-by-step explanation:
Using rise/run you can count the units the line moves from one point to another, from the left point to the right point the line travels down 3 and over 10 so you get -3 as your rise (it is negative because the line is traveling downwards) and 10 as your run, so your slop is -3/10. By looking at the graph you can see that your y-intercept is 1/2. SO when plugged into y=mx+b with m as -3/10 and b as 1/2 you get the equation y=-3/10x+1/2, or letter D.
That would be C . Constant rate .
Answer:
Step-by-step explanation:
Distance can be calculated using a distance formula.
<h3>⇒ (-3,-4) and (2,-4)</h3>
<u>Distance formula:</u>

<u>The distance between (-3,-4) and (2,-4) are:</u>

<u>Then, you solve.</u>

- <u>Therefore, the distance between (-3,-4) and (2,-4) is 5, which is our answer.</u>
I hope this helps you! Let me know if my answer is wrong or not.
Answer:
30 inches
Step-by-step explanation:
you multiply the 2 1/2 cubes by the amount(12) which gets you 30 inches or 2 1/2 feet
Answer:
12 to 15 ratio of girls to boys