Mathematics, 16.09.2021 15:20 Marveon
A teacher bought markers at a cost of $3 per set. The teacher had a $2-off coupon to
use toward the total cost of the markers bought.
Which table shows the relationship between , the number of sets of markers bought by
the teacher, and y, the total cost of the markers?
Markers
С
Total Cost, y
Sets of
Markers
Bought,
3
Markers
Sets of
Markers
Total Cost
Bought,
3
$11
9
529
12
538
$7
$25
9
12
$34
$70
24
24
$74
Markers
Markers
Total Cost
Total Cost, y
Sets of
Markers
Bought, X
9
Sets of
Markers
Bought,
9
$5
$1
12
56
12
$2
15
$7
15
$3
24
$10
24
$6
2021-2022 Educational Services Division
Answers: 3
Mathematics, 22.06.2019 04:00, esta54
Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.
Answers: 2
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