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Pie
4 years ago
6

Solve by the linear combination method.

Mathematics
1 answer:
wlad13 [49]4 years ago
7 0

X=5/9

Y=0.65

See below the following picture for the solution

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1/7 and 3/5 as a ratio in simplest form
pychu [463]

Answer:

Step-by-step explanation:

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3 years ago
Finish solving the system of equations -9.5x -2.5y = -4.3 and 7x + 2.5y = 0.8 using the linear combination method.
muminat

Answer:

y= -3.6

Step-by-step explanation:

-9.5(1.4)-2.5y=-4.3

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4 0
3 years ago
In the diagram below given that xy=3cm,xyz=30and yz=x solve for x<br>​
photoshop1234 [79]

Answer:

i guess you'll get that answer

Step-by-step explanation:

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where y=

then if xyz=30 to get z you divide 30 by 3

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then x will surely be the same value as y

so u solve for yz=x

6 0
3 years ago
The difference between twice a number and 2
Pie

Answer:

2 is a number and "twice a number" means multiply by 2.

3 0
3 years ago
Read 2 more answers
What is the solution to <br>7(x+2)=7x-10
Lisa [10]

7(x+2)=7x-10\\\\7x+14=7x-10\\\\14=-10\\\\x\in\emptyset

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