To find the total cost for buying 10 of the type A markers, we can examine the proportion between the number of markers and the total cost on the graph.
From the graph, we can see that the line labeled A passes through the coordinates (0,0) and (3,6). This means that for every 3 markers, the total cost is 6 dollars.
Therefore, we can set up a proportion:
3/6 = 10/x
To solve for x (the total cost for buying 10 markers), we can cross multiply:
3x = 6 * 10
3x = 60
Dividing both sides by 3, we find:
x = 20
So, the total cost for buying 10 of the type A markers is $20.
Therefore, the correct response is:
$20.00
Compare Proportions from Graphs & Equations Quick Check2 of 52 of 5 ItemsQuestionUse the image to answer the question.An illustration shows quadrant one of a coordinate plane where the x-axis and y-axis range from 0 to 6 in increments of 1. The y-axis is titled total cost in dollars and the x-axis is titled number of markers. A solid line, labeled A, is marked on the graph and passes through coordinates left parenthesis 0 comma 0 right parenthesis and left parenthesis 3 comma 6 right parenthesis. A dotted line, labeled B, passes through coordinates left parenthesis 0 comma 0 right parenthesis and left parenthesis 6 comma 3 right parenthesis.Predict what the total cost would be for buying 10 of the type A markers.(1 point)Responses$5.00$5.00$2.00$2.00$20.00$20.00$0.50$0.50Skip to navigationpage 14 of 14
1 answer
1 answer