Answer:
30 minutes.
Step-by-step explanation:
1/6 of an hour is 10 minutes. 2 × 3 = 6 and 10 × 3 = 30.
Answer:
D
Step-by-step explanation:
I'll try to be brief
Let's plug in our 'y' variable (2x)
2x + (2x) = 20
4x = 20
x = 5
Now, plug in our 'x' variable to get our 'y' variable:
y = 2(5)
y = 10
So, our answer in (5, 10)
Or, D
Answer:
y = 1/2x -1
Step-by-step explanation:
to find the y-intercept you find where the line crosses the y axis
for the slope you need to use the equation
change of y2 - change of y1
change of x2 - change of x1
Answer:
102
Step-by-step explanation:
substitude xfor 4 and y for 6
then equation becomes3(4*4+3*6)
=102
hope this helps plzz mark me brainliest
