The right answer is Option D.
Step-by-step explanation:
Given equations are;
2x+4y=3 Eqn 1
x+3y=13 Eqn 2
When we use subtraction-addition method, we make one of the variables same with opposite signs so that only one variable remains after addition or subtraction.
In the given problem, we will multiply Eqn 2 with "-2" so that the x variables become equal and then we can add both the equations and solve for y.
Therefore,
The first step will be to multiply the second equation by -2 to solve the linear system of equations.
The right answer is Option D.
Keywords: linear equations, subtraction
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Answer:
Step-by-step explanation:
<u>Expected egg production is:</u>
- 3*0.25+4*0.7+5*0.05 = 3.8
Correct choice is B
Hi There!
Conversion: 5 carats = 1 gram
Find: How many grams are in 24 carats.
Solution: 24 / 5 = 4.8
Answer: 4.8 carats
Hope This Helps :)
Answer:
h=0.6, -0.6
Step-by-step explanation:
take the root of both sides and solve
Answer:
12 number for theanswer of that question answer
