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den301095 [7]
2 years ago
7

2x+3=15 x+y=6 work out the values of x and y

Mathematics
2 answers:
madam [21]2 years ago
5 0

Answer:

x=6 and y=0

Step-by-step explanation:

1. 15-3=12

2. 12÷2=6 6=x

3. 6-6=0 0=y

grin007 [14]2 years ago
5 0
Subtract 3 from 15 and positive 3, you’re left with 2x = 12. Now you divide both sides by 2 to get x alone. x=6 so y =0
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3 years ago
The number 5/9 is an example of a
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Answer:

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8 0
3 years ago
Can someone help me with question 6 please
SIZIF [17.4K]
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2 years ago
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noname [10]
We can simplify this equation and find the value of k.

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6 0
3 years ago
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The average annual income, I, in dollars, of a lawyer with an age of x years is modeled with the following function:
Eduardwww [97]
I = -425x^2 + 45500x - 650000
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