Answer:
<h2>3x - 2y = 6</h2>
Step-by-step explanation:
By looking at the graph we deduce :
Slope = 3/2
y-intercept = -3
then the line‘s equation is : y = 3/2x - 3
multiply both sides by 2 → 2y = 3x - 6
then 3x - 2y = 6
Answer:
g=0.5
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
We are taking a dilation of 3, so that means we are multiplying by 3. We multiply 3 to 21 to get 63.
A)
I:2.25*pretzels+1.5*drinks=463.50
II:pretzels+drinks=257
b)
with II:
pretzels+drinks=257
pretzels=257-drinks
substitute pretzels=257-drinks into I:
2.25*pretzels+1.5*drinks=463.50
2.25*(257-drinks)+1.5*drinks=463.50
2.25*257-2.25*drinks+1.5*drinks=463.50
-0.75*drinks=463.5-2.25*257
0.75*drinks=114.75
drinks=114.75/0.75=153
in II:
pretzels=257-drinks
pretzels=257-153=104
I will determine the domain later