The points on this graph represent a relationship between x- and y-values. Which statement about the relationship is true? Line graph that starts at (0, 0). 4 points are plotted on line that are in a line parallel to x axis.

It must be proportional because the points lie in a straight line.

It must be proportional because each time x increases by 2, y stays the same.

It cannot be proportional because the y-values are not whole numbers.

It cannot be proportional because a straight line through the points does not go through the origin.

d. is the correct answer

step-by-step explanation:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

50- 250 is correct i did that one too

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour