The answer is A because u can subtract the 3x to get 2y by itself then divide by 2 to completely get y by itself and it would be y=-3/2x - 9/2
Answer:
-2/3(negative two over three)
Step-by-step explanation:
-1+1/3 we cross multiply,which will be-3+1/3 =2/3
dose that make sense???
The ounces of cheese Ellie uses to make tacos is 2
What is a unitary method?
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Calculation :
1 pound = 16 ounces
Total cheese Ellie has =
pound
Cheese required to make tacos =
×
=
pounds
Ounces of cheese required to make cheese are
× 16 = 2 ounces
learn more about the unitary method here :
brainly.com/question/17110989
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Answer:
x^2 =5
Step-by-step explanation:
Answer: x=68/11 and y=-72/11
Steps:
2(x+4y=-20)
2x+8y=-40
2x - 3y = 32
- 2x + 8y = -40
-11y=72
y=-72/11
x + 4(-72/11) = -20
x - 288/11 = -20
x=68/11