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Bezzdna [24]
2 years ago
8

HELP WITH SOLVING SYSTEMS WITH THREE VARIABLES, WILL MEDAL

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
3 0
1) x = (3z+2y)/2
2) x = (z-y+3)/2
3) x = (3z+3y-5)/2
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Please help anyone and thank you
snow_lady [41]

Answer and Step-by-step explanation:

The two statements that are true are statement 1 and statement 4:

- The sum of pi and 0 is irrational.

- The product of \frac{9}{5} and \sqrt{19 } is irrational.

Pi is an irrational number, and the square root of 19 is irrational. That's because these numbers can't be put into a simplified fraction to encompass all the digits it contains.

#teamtrees #PAW (Plant And Water)

8 0
2 years ago
An account earns simple interest. $300 at 4% for 3 years a. Find the interest earned. $ b. Find the balance of the account. $
aliina [53]
A. take 300*0.04*3 which is $36

b. add $36 to $300
5 0
3 years ago
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What is quotient of a number 21
stira [4]
A quotient of a number 21 is 3 and 63
Hope this helps!
8 0
3 years ago
-2|0.25-0.5 |+2=<br> What is this answer
Anestetic [448]

1.5

...

−2∣−0.25∣+2

−2×0.25+2

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8 0
2 years ago
Is 0.5 greater than or less than 6/10?.Draw number line to show your answer
marissa [1.9K]
0.5 is less then 6/10 because 6/10 is equal to 0.6
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