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Lelu [443]
3 years ago
15

I need an urgent help to answer these questions please

Mathematics
1 answer:
andre [41]3 years ago
3 0
1. the answer is 300 km. 5(53) + 35 = 300.

2. the answer is $29.56. 79.68 + 9 divided by 3 = 29.56.

3. the answer is $351. 7(9 + 15) + 2(7.50) = 351.

Hope this helps you!
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attashe74 [19]

Answer: No, Mai needs to solve the problem.

Step-by-step explanation:

2x+2=x+1 - subtract 2 from both sides

2x=x-1 - subtract x from both sides

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6 0
2 years ago
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Ksju [112]

Answer:

-n - 2

Step-by-step explanation:

3n+2(-2n-1)

= 3n -4n -2

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3 0
3 years ago
‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎
Luba_88 [7]

Answer: you need to show the rest because i dont know. four times what?

Step-by-step explanation:

...

8 0
3 years ago
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The numerator of a fraction is 6. Which of the following could be the denominator of the fraction so that it is already in lowes
bogdanovich [222]

Answer:

19, because it wouldn't be close to becoming a whole.

Step-by-step explanation:

8 0
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