3 years ago

I need this answer asap

Mathematics

2 answers:

Korvikt [17]3 years ago

3 0

Answer:

247

Step-by-step explanation:

sergejj [24]3 years ago

3 0

The answer is 247!!!!!!!!!!!!!!!!!!

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20-10 write four equivalent expressions

igor_vitrenko [27]

Here's two. I can't think of any more.

20/10
20-(-10)

5 0

4 years ago

A piece of pipe is 303/4 inches long. If five pieces, each 41/3 inches long, are cut from the pipe, how many inches of pipe rema

galina1969 [7]

So, what is the total lenght of the pieces that wer cut off?

we multiply the lenght by the number:

4 $\frac{1}{3}$ *5=20+ $\frac{5}{3}$ =21 $\frac{2}{3}$

and we subtract this from the original pipe, that is

30 $\frac{3}{4}$ -21 $\frac{2}{3}$

we need to bring the two fractions to the same denominator (by multiplying the fraction art in the first by 3 and 4 the second):

30 $\frac{9}{12}$ -21 $\frac{8}{12}$ =9 $\frac{1}{12}$

so the correct answer is D!

3 0

3 years ago

Hey can anyone help pls and thank you

MrRissso [65]

Answer:

5x+28=7x-4

5x+32=7x

32=2x

x=16

Hope This Helps!!!

4 0

3 years ago