Answer:
The middle table
Step-by-step explanation:
Note that the number in y increase as the x value increase.
In the other two cases as the x value increase, the y value decrease.
Answer:
4 cans for $2.48, so 2.48/4= $0.62 per can
Step-by-step explanation:
Answer:
Step-by-step explanation:
62 cents per can
B. Find the solution set of x and describe how you would graph it on a number line.
Answer:
The written form would be "Nine more than three times a number is greater than -18.
Step-by-step explanation:
To graph it, you must first solve for x.
3x + 9 > -18
3x > -27
x > -9
Now we can graph this by putting an open dot at -9 and then drawing an arrow to the right.
Answer:
y=1/10C-23/8x
Step-by-step explanation:
Linear Equation:
Ax+By=C
Slope Intercept Form:
y=mx+b
So, the linear equation is the following;
28.75x+10y=C
Now, to change it into slope intercept form you must get 'y' alone;
28.75x+10y=C
-28.75x -28.75x
_________________
10y=C-28.75x
10y/10=C/10-28.75x/10
y=1/10C-23/8x