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Katen [24]
3 years ago
8

8) (-47) + 30

Mathematics
1 answer:
Lisa [10]3 years ago
4 0
8) -17
10) -20
12) 9
14) 23
16) 15
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Zoe bought a backpack for $10.77, a notebook for $2.09, and a eraser for $0.75. If the sales tax on each of the items is 7%, wha
lbvjy [14]

10.77(0.07) + 10.77 = $11.52

2.09(0.07) + 2.09 = $2.24

0.75(0.07) + 0.75 = $0.80

Add all of these up, and you get your total of A.) $14.56

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Mariyah bought 5 yards of fabric and a spool of thread for $22.75. If the spool of thread cost
SIZIF [17.4K]
Answer: $4.25

Process:
22.75-1.50=21.25

21.25 divided by 5= $4.25 per yard

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Complimentary angles have a sum equal to 90°
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Step-by-step explanation:

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What is the solution of the linear equation? LaTeX: 5k\:+\:3.8\:=\:3k\:+\:95 k + 3.8 = 3 k + 9 Group of answer choices 26 6.4 .0
lakkis [162]

Answer:

k = 2.6

Step-by-step explanation:

Given

5k + 3.8 = 3k + 9

Required

Solve

5k + 3.8 = 3k + 9

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5k -3k+ 3.8 = 3k -3k + 9

2k+ 3.8 = 9

Subtract 3.8 from both sides

2k+ 3.8 - 3.8= 9 - 3.8

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3 years ago
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