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Art [367]
3 years ago
5

What is 7a + 1 = 8a - (a - 1)​

Mathematics
1 answer:
leva [86]3 years ago
5 0

Answer: all real numbers

Step-by-step explanation:

7a + 1 = 8a - a + 1

7a + 1 = 7a + 1

a = all real numbers

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A rectangle has a length that is 4 meters more than the width. The area of the rectangle is 117 square meters. Find the dimensio
pickupchik [31]

Answer:

Its the first choice. Width:9 Length:13

Step-by-step explanation:

If the length is 4 meter more than the width than that means whatever the width is you must add 4 to it, in this case the width is 9 so add 4 to it which equals 13. If the length matches your answer it is the correct choice.

6 0
3 years ago
This box plot shows information about the marks scored in a test.
aliina [53]
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2 years ago
Really confused on what to do, please help!
jenyasd209 [6]

Answer:

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5 0
3 years ago
A scuba diver is swimming 15 feet below the water’s surface. The diver swims up slowly at 0.5 feet per second for 4 seconds; and
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8 0
3 years ago
Read 2 more answers
Raj paid $31.86 for a new basketball. The price he paid included sales tax of 6.25%.
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<span>D.
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