Answer:
X=8
Step-by-step explanation:
17x-4=12+15x
add 4 on both sides to get
17x=16+15x
now subtract 15x on both sides to get
2x=16
divide by 2 on both sides
you get
x=8
Answer:
I’m not sure what the question is since you are just giving me the information, but I’m gonna tell you this:
History >> 2 hrs
Chem >> 30 mins
Alg 2 >> 1 hr 30 mins
Hope this helps!
__________________________________
Step-by-step explanation:
4 hours << total
Half her time on history>>4/2>>2 hrs on history
Leftover time>>4-2=2 hrs left
A fourth of leftover time on chem>>2hrs/4 = 30 mins on chem
What’s left? 2hrs - 30 mins= 1hr and 30 mins << leftover <<alg 2
Answer:
The equation of line in the form of Ax + By = C is: 
Step-by-step explanation:
We need to find the equation of line, with the given slope passes through the given point.
Slope m = -4
Point: (-2,-9)
We need to find slope and y-intercept of the line.
The slope of line is given m = -4
Now, we need to find the y-intercept
Using the point (-2,-9) and slope m = -4, we can find y-intercept
The formula used will be: 
Putting values of: y= -9, x =-2 and m = -4

So, y-intercept b = -17
Now, the equation of required line having slope m = -4 and y-intercept b = -17 is:

Writing equation in required form i.e. of Ax + By = C

So, the equation of line in the form of Ax + By = C is: 
Answer:
1 7/10
Step-by-step explanation:
3 1/2 - 1 4/5 = ?
3 5/10 - 1 8/10 = ?
2 5/10 - 8/10 = ?
1 15/10 - 8/10 = 1 7/10
Answer:
7
Step-by-step explanation:
(0,7) is a point on the y-axis
the function intercepts the y-axis at (0,7)
when the y = 7