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3 years ago

Three-fourths was subtracted from a number, and then 5 1/4 was added to the result. The sum was -7.

Mathematics

1 answer:

Alika [10]3 years ago

6 0

Answer:

1 1/4 is the answer

Step-by-step explanation:

Hope this helps :))

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Mnenie [13.5K]

Answer:

okay i will

Step-by-step explanation:

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3 years ago

In Davidson Corporation, the first shift produced 8½ times as many lightbulbs as the second shift. If the total lightbulbs produ

Diano4ka-milaya [45]

8 1/2=17/2=8.5

24,700 divided by 8.5=2,905,8823

24,700:17/2 =24,700x2/17=2,905,8823

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3 years ago

Alberto ran 45 kilometer on Monday. On Tuesday, he runs 910 of the distance he ran on Monday. How far did he run on Tuesday? Ent

Digiron [165]

Answer:

85.95 km

Step-by-step explanation:

Given that,

Alberto ran 45 kilometers on Monday.

On Tuesday, he runs 91% of the distance he ran on Monday.

We need to find how far did he run on Tuesday. It can be given by :

$T=45+45\times \dfrac{91}{100}\\\\=85.95\ km$

So, he run 85.95 km on Tuesday.

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3 years ago

!!!!!!!!!!!!help me

steposvetlana [31]

Answer:

Step-by-step explanation:

i'll do a few of them

1) one inch plus a half inch plus an eighth inch plus a sixteenth inch

1 + 1/2 + 1/8 + 1/16 read the tick marks

1 + 8/16 + 2/16 + 1/16 find a common denominators

1 and 11/16 add the sixteenth numerator

4) 6 inch plus an eighth inch plus a sixteenth inch

6 + 1/8 + 1/16 read the tick marks

6 + 2/16 + 1/16 find a common denominators

6 and 3/16 add the sixteenth numerator

5) nine inch plus a quarter inch plus an eighth inch

9 + 1/4 + 1/8 read the tick marks

9 + 2/8 + 1/8 find a common denominators

9 and 3/8 add the sixteenth numerator

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3 years ago

A hemispherical dome of radius 50 feet is to be given 3 coats of paint, each of which is 1/100 inch thick. Use linear approximat

Alchen [17]

Answer:

Step-by-step explanation:

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3 years ago