Solve the system of equations:
1 answer:
Answer:
Step-by-step explanation:
z = 3
2y + z = 1
2y + 3 = 1 {substituting z =3}
2y = 1 -3
2y = -2
y = - 2/2
y = -1
2x +3y +2z = 13
2x + 3 * (-1) + 2*3 = 13 { {substituting z =3} and y = -1}
2x -3 + 6 =13
2x + 3 = 13
2x = 13 - 3
2x= 10
x = 10/2
x = 5
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Answer:
i think the answer is 6 shirts
Step-by-step explanation
52 -10 because shipping cost 10$
and then 42 divided by 7$
and you get six
7.6x = 64
x = 64/7.6
x =
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8.4210526316
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So, 3.05 is NOT the solution
Answer:
huh
Step-by-step explanation:
Simplification/ 15x^6-20x^5+10x^4
2 quarts because 4 cups only goes into 1 quart and 2 quarts is a greater number then 1 so 2 quarts
