Answer:
We'd need more information like the relationship between those equations.
Step-by-step explanation:
Answer:
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Answer:
A = 20% B = 36%
Step-by-step explanation:
35 in total bought
2/10 = who bought model A = 20%
16+9 = 25 => 9/25 who bought model B = 36%
Answer:
y = -5
Step-by-step explanation:
-3x +9y = -57
Let x = 4
-3*4 +9y = -57
-12 +9y = -57
Add 12 to each side
-12+12 +9y = -57+12
9y = -45
Divide each side by 9
9y/9 = -45/9
y = -5
Answer:
y = -3x - 6
Step-by-step explanation:
Slope intercept form:
y = mx +b
6x + 2y = -12
2y = -6x - 12
