For a day it's $438 and the hourly rate is $18
Answer:
1/6 cause there is a 1 in 6 chance each time you roll the die
Step-by-step explanation:
X = y - 8
Step by step
Y = x + 8
x + 8 = y
-8 -8
x = y - 8
The teacher will use 3 rolls only to have perfect measurements.
1 yard = 3 feet
4 large bulletin boards are there each needing 9 yards of border.
That means 4 large bulletin boards in total need
9×4 yards of border
= 36 yards of border
= 108 feet of border
Also, there is a small bulletin board that only needs 12 feet border
Hence, in total there is a need for
108 + 12 = 120 feet border.
The border is sold in 40-foot rolls.
Hence, there is a need for 120/40 rolls
i.e. 3 rolls
Hence, the teacher will use 3 rolls only.
Learn more about measurements here-
brainly.com/question/15658113
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