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Vesnalui [34]
3 years ago
12

What is 7/10 - 2/10 reduced ?

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
7 0

Answer:

1/2

Step-by-step explanation:

7/10 - 2/10 = 5/10

5/10 simplifies to 1/2 by dividing numerator and denominator by 5.

katrin2010 [14]3 years ago
5 0
1/2
7/10-2/10= 5/10
Divide top and bottom by 2 and you get 1/2
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The new post office has an area that is 6.5 times the area of the old post office. Let p represent the area of the old post offi
IrinaK [193]

Answer:

Area = 6.5p

Step-by-step explanation:

Given

Area\ of\ Old = p

Area\ of\ New = 6.5 * Area\ of\ Old

Required

Write an expression for the area of new post office

From the question, we have the following:

Area\ of\ Old = p

and

Area\ of\ New = 6.5 * Area\ of\ Old

Substitute p for Area of Old in the second equation

Area\ of\ New = 6.5 * p

Area\ of\ New = 6.5 p

Hence, the expression is:

Area = 6.5p

5 0
3 years ago
eddie drinks 12 ounces of water before running and then another 8 ounces each time he runs a mile. Find the number of miles he r
Nikolay [14]

Answer:

x>6

Step-by-step explanation:

Your equation would be set up like so:

Y= 8X+12

Then plug in your Y value

60 > 8x+12

Subtract 12

48 > 8x

Divide by 8

x > 6

He runs less than 6 miles a day if he drinks less than 60oz of water. If he drank 60oz TOTAL, he would have run 6 miles TOTAL. (hence why there's no equal sign).

3 0
2 years ago
PLEASE HELP!!!!!!!!!!
zhenek [66]

Answer:

10.4 yd

Step-by-step explanation:

This is a 30° 60° 90° special triangle and the side lengths would be x x√3 2x

If the side length that sees 60° angle şs equal to 18 yd then the angle that sees 30° would be

18 ÷ √3 = 6√3 and that is approximately 10.4 yd

3 0
3 years ago
What is 6 7/8 as a decimal
densk [106]
6.875 is the answer :0

6 0
3 years ago
48 &gt; -6x<br><br> A. X &gt; -8<br> B. X &gt; 54<br> C. X &lt; -8<br> D. X &lt; 54
s2008m [1.1K]

Answer:

The answer is C.

Step-by-step explanation:

First divide both sides by -6.

48/-6 > x/-6

Remember, you switch the signs if you are dividing by a negative number.

The final answer will be x<-8.

Hope this helps!

8 0
3 years ago
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