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xeze [42]
3 years ago
10

Can you help me with these?

Mathematics
1 answer:
umka2103 [35]3 years ago
6 0

Answer:

1: x + 5=12 -> x=7

2: 7x = 21  -> x=3

3: b - 2/3 = 5/6 -> x=3/2

4: 1/5m = 20  -> 100

5: 45 = 3(x + 1)  -> x = 14

6: 22.5 = 1.5x -> x = 15

Step-by-step explanation:

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A mechanic makes $350 /week. If 20% of his income is deducted for taxes, how muchd id the mechanic bring home as pay?
klemol [59]

Answer:

$280

Step-by-step explanation:

Step one

Given data

A mechanic makes $350 /week

20% of his income is deducted for taxes

Required

the mechanic's take-home pay for the week

Step two:

let us find 20% of $350

=20/100*350

= 0.2*350

=$70

Therefore the take-home pay is

= 350-70

= $280

8 0
3 years ago
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valina [46]

Answer:

x= Multiplication

Step-by-step explanation:

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8 0
3 years ago
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How many ml of water is in an apple that weighs 180 g?
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Answer:

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Step-by-step explanation:

i hope this helps

have a nice day/night

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5 0
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3 years ago
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