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Jet001 [13]
3 years ago
5

Subtract.write answer in simplest form 8 1/2-2 5/8

Mathematics
1 answer:
Makovka662 [10]3 years ago
5 0
8 1/2 = 8 4/8, so…
8 4/8-2 5/8= 6 1/8

Final answer is…
6 1/8
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I am a 3-digit decimal. The sum of my digits is nine. One of my decimal digits is 0. I have a 3 in my tenths place. Who am I?
dezoksy [38]
.360 or .306
Because 3 is in the tenths place, there is a 0, and 3+6+0= 3+6=9 the sum of all the digits. And it’s a three digit decimal.
6 0
2 years ago
Solving by elimination <br> 5x+2y= -3<br> 3x+3y=9<br> please help me solve x and y
-Dominant- [34]
1) -3(5x+2y=-3)⇒ -15x-6y=9
                                             ⇒ -9x=27
     2(3x+3y=9)⇒ 6x+6y=18

2) -9x/-9=27/-9 ⇒ x=-3 

3) 3(-3)+3y=9⇒ -9+9+3y=9+9⇒ 3y/3=18/3⇒ y=6

Answer: (-3,6)

Reasoning:
Step 1) In order to eliminate, first I had to multiple the first equation by -3 and the second by 2 so that when combining the equations y would cancel each other out so that I could solve for x. <em>Note: There are many combinations as to how you could multiple the equations so that either the x or y would cancel out.
</em>
Step 2) Once y is eliminated, solve for x.

Step 3) Now plug x back into one of the original equations and solve for y. <em>Note: Plug x back into one of the original equations, not the equations that were changed by multiplication,</em> 

6 0
3 years ago
2
docker41 [41]

Answer:

1115322

Step-by-step explanation:

In 1906, San Francisco felt the impact of an earthquake with a magnitude of 7.8.

Claimed statement is he worst is yet to come, with an earthquake 142,990 times  as intense as the 1906 earthquake ready to hit San Francisco.

We need to find the magnitude of their  claimed earthquake.

It can be calculated by simply multiplying 142,990 by 7.8 as follows :

E=142990 \times 7.8\\\\=1115322

The magnitude of claimed earthquake is 1115322 .

8 0
3 years ago
HELP PLEASEEE, IMAGE IS SHOWN
mojhsa [17]

Answer:

f(x)= (-4)/(5-X)

Step-by-step explanation:

8 0
2 years ago
The greatest common factor of the following monomials. 46x^5. 10x^3
Blizzard [7]
46x^5 \times 10x^3

= 2x^3 (23x^2 \times 5)

-------------------------------------
Answer: GCF = 2x³
-------------------------------------
8 0
3 years ago
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