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weqwewe [10]
3 years ago
12

A board 12 3/4 feet long is cut so that 9 7/8 feet are left. What length of the board was cut off?

Mathematics
1 answer:
maria [59]3 years ago
4 0
If you would like to know what length of the board was cut off, you can calculate this using the following steps:

12 3/4 feet long board - 9 7/8 feet = 12 3/4 - 9 7/8 = 51/4 - 79/8 = 102/8 - 79/8 = (102 - 79) / 8 = 23/8 = 2 7/8 feet

The correct result would be B) 2 7/8 feet.

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Q + 15 = 29???? what is it and can u also explain how...? ​
lubasha [3.4K]
The answer is q= 14

Explanation: in the equation q+15=29 (subtract 15 from both sides) to get q=14

this is a basic algebra equation, if you’re having trouble solving things like this try apps like photomath it will show you step-by-step how to solve equations just like this one for free.
8 0
4 years ago
A barrel holds 50 l, how many gallons is this?
scoundrel [369]
The barrel holds 13.20 liters 
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3 years ago
A number increased by 22% of itself is 488<br> Model the statement in an equation.
Ray Of Light [21]

Answer:

idk,i need the same answer

Step-by-step explanation:

6 0
3 years ago
I need your help right now with a math problem. It says A new cruise ship line has just launched 3 new ships: the Pacific Paradi
Kobotan [32]

Answer: Caribbean Paradise=196

Pacific Paradise=167

Mediterranean Paradise=653

Let's break it down.

The Caribbean Paradise has 29 more rooms deluxe staterooms than the Pacific Paradise.

Let's make C= Caribbean Paradise and P= pacific Paradise

C=P+29

The Mediterranean Paradise has 15 fewer deluxe staterooms than four times the number of deluxe staterooms on the pacific paradise

M=Mediterranean Paradise

M=(4*P)-15

Find the number of deluxe staterooms for each of the ships if the total number of deluxe staterooms for the three ships is 1016

Okay so C+P+M=1016

So just combine the first two problems with the last

It changes into

(P+29)+P+M=1016

2P +29+M=1016

Then replace M

2P+29+4P-15=1016

Combine like terms

6P+14=1016

Then solve for P

6P+14(-14)=1016(-14)

6P=1002

6P/6=1002/6

P=167

Then plug in P=167 into your first two formulas

C=P+29

C=(167)+29

C=196

M=(4*P)-15

M=(4*167)-15

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3 0
4 years ago
A six-sided die is rolled 50 times.
grandymaker [24]

Answer:

0.36

Step by-step explanation:

18 appearances of the number 4

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                 50 rolls

That experimental probability is 0.36.

3 0
3 years ago
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