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patriot [66]
3 years ago
9

Does anybody know anything about simplifying rational expressions? 4x/11x

Mathematics
1 answer:
babunello [35]3 years ago
7 0
All you have to do is cancel the x 4/11
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100 points and brainliest! geometry<br><br> please explain :)<br><br> thanks for reading this :)
scoundrel [369]

Hellooooo!! Marie Here!!!

The answer is here:

The value of "x" is 9

<h3>Hope This Helps!!! Have A GREAAATTTT Day!!</h3>
7 0
3 years ago
Put these least to greatest 0.85,0.93,8/9
tekilochka [14]

from least to greatest: 0.85, 8/9 (0.88 as a decimal), 0.93

7 0
3 years ago
Read 2 more answers
How many pennies would be in a tower that is 10 miles<br> high?
Rufina [12.5K]
Just measure the width (or height, if you'll be stacking the pennies
a mile high) of a penny, then divide 5280 feet by whatever you find.
This is a great activity for a class, and in fact a good way to start
the project. First take one penny, and work out an answer. Then get
100 pennies, and measure them; do the same calculation to see how many
pennies it will take to make a mile. There will probably be a
difference, because you can measure 100 pennies more accurately than a
single penny. Or maybe you have a micrometer that will measure one
penny precisely. Which is better can be a good discussion starter. And
don't forget to try it in metric, too.

Just to illustrate, using a very rough estimate of a penny's width,
let's say a penny is about 3/4 inch wide. The number of pennies in a
mile will be

5280 ft 12 in 1 penny
1 mile * ------- * ----- * ------- = 5280 * 12 * 4/3 pennies
1 mi 1 ft 3/4 in

This gives about 84,480 pennies. (This method of doing calculations
with units is very helpful, and would be worth teaching.)

If we measure 100 pennies as 6 ft 1 in, we will get

5280 ft 100 pennies
1 mile * ------- * ----------- = 5280 * 100 * 12 / 73 pennies
1 mi 6 1/12 ft

This gives us 86794.5205 pennies in a mile.
5 0
3 years ago
I need help with number 19 please help me
ycow [4]

Answer:

x=3

Step-by-step explanation:

-3x= -9

x= -9/-3

x=3

bring the -3 to right side and than divide

6 0
3 years ago
Evaluate: b − a for a = 2 and b = 7
zmey [24]

Answer:

5

Step-by-step explanation:

b − a

Let  a = 2 and b = 7

7-2

5

7 0
3 years ago
Read 2 more answers
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