Answer:
The Answer is: y = -2x + 7
Step-by-step explanation:
2x + y = 7
Subtract 2x from both sides:
y = -2x + 7
Answer:
There are 5 yellow balls
Step-by-step explanation:
40/4 = 10
10/2 = 5
Answer:
there would be 5 girls, boys 1; girl 1.25
Step-by-step explanation:
there are 1.25 girls for every boy
-4x +8y = 24
8y = 24+ 4x
y = 24/8 + 4x/8
y = 3+ x/2
Hope it helps!
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