The equations without a solution are A, B, and D since if you were to simply multiply out the equations with FOIL, you would receive X's that cancel out on both sides. I am not sure if you are looking for one solution but here's my input
Answer:
236.55 (Rounded to two decimal places)
Step-by-step explanation:
Area of the rectangle:
12 x 15 = 180
Area of semicircle:
π6^2/2 = 56.54866776...
Total area:
180 + 56.54866776...
= 236.55
Answer:
8=x 49x = Y
Step-by-step explanation:
49 is for each battery And x is the rate at which each one cost. Since there are 8, replace x with 49(8) which comes out as Y = 392
Answer:
y = 3x
Step-by-step explanation:
in y=mx+b, we must find the slope and the y intercept.
The line goes up 3 units and over one unit, therefore the slope (rise/run), is equal to 3/1 or just 3. The line's y-intercept is just at zero, therefore the equation of the line is:
y=3x+0,
or just y=3x!
