Answer:
D is your answer:)
Step-by-step explanation:
It will be D because 3 multiplied by 2 equals 6 so that means the graph should connect to 6 on the y axis.I HOPE IT HELPS:)
I think it 5 because
4:1
8:2
12:3
16:4
20:5
Answer:
Part A) the direct variation equation that relates x and y is:

Part B) value of y = 75
Step-by-step explanation:
Part A)
We are given that y varies directly with x, and y=10 when x=-2 what direct variation equation relates x and y?
If x and y are directly related then:
y ∝ x or y=kx
where k is constant of proportionality.
Now, finding k:
y=10 and x=-2

So, value of k = -5
So, the direct variation equation that relates x and y is:

Part B)
What is the value of y when x = -15
the equation is:

Putting x = -15

So, value of y = 75
Keywords: Direct Variation
Learn more about Direct Variation at:
#learnwithBrainly
Answer:
4. Infinitely many
Step-by-step explanation:
5x + 3(x − 1) = 10x − 2x − 3
5x+3x-3=8x-3
5x+3x-8x=3-3
0=0
x∈R
$81.00
30% of 270 = 0.3 × 270 = 81