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Mashcka [7]
3 years ago
12

I need someone to explain how to do these problems ​

Mathematics
1 answer:
Oksana_A [137]3 years ago
7 0

Answer:

don't click the link/search the link to the other answer.

Step-by-step explanation:

trust me it's bad

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Verdich [7]

Answer:

21.43 mph

Step-by-step explanation:

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4 0
2 years ago
The sum of half of a number and 49is 2 whole 1/4 of the number. find the number
Mrac [35]

Answer:

-93.5

Step-by-step explanation:

let the number be y

1/2 × y + 49 =2 1/4

y/2 +49 =9/4

y/2 =9/4-49

y/2 = 9-196/4

y/2 = -187/4

cross multiply

4y = -374

y = -93.5

6 0
2 years ago
Read 2 more answers
You watch a football game. The team you cheer for loses 8 yards on four plays in a row. Which expression shows the total loss in
Gnom [1K]

Answer:

Lose 8 yards on four plays in a row

3 0
3 years ago
Which expression is less than 3? 3 x 4/4, 3 x 15/8, 3 x 4/9, 3 x 1 1/8
pav-90 [236]

Answer:

3 × 4/9

Step-by-step explanation:

Remember that 4/4 is equal to 1, so 3 × 4/4 = 3

15 is bigger than 8, so we know that 15/8 is equal to 1 point something, you can find out the answer by a simple division, once you know the answer (1.875), you multiply it by 3, and get 5.625, this is larger than 3 so it is not the answer.

4 is smaller than 9, so we know that 4/9 is equal to 0 point something, again, we divide and get 0.444..., now we know that multypling something by 0 pint something is almost the same as dividing, so we can that this result is less than 3 (its 1.333).

1 and 1/8 is a mixed fraction so we know it is larger than 1, meaning that if we multiply it by 3, we will get a number larger than 3 (3.375)

8 0
2 years ago
(-13)+(-25).......-(-13)-(-25)
FinnZ [79.3K]

Answer:

50

Step-by-step explanation:

5 0
3 years ago
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