Answer:
10
Step-by-step explanation:
Answer:
x - intercept : (27,0)
y- intercept : (0,81)
Step-by-step explanation:

you can rearrange the right side to make the equation look like y=mx+b

According to y=mx+b, b is the y-intercept
∴ (0,81) is the y-intercept of the equation
To find the x-intercept, plug in 0 for y and solve for x

∴ (27,0) is the x-intercept of the equation
A coefficient is a numerical value that is multiplied with a variable.
1/2*3*4=6
Explanation:
The height is 3 cm and the base is 4cm.
I believe 5 is there to trick you. The bottom Is always the base and the straight line going vertically is always the height.
1/2*3*4=6
I got 840 because I subtract $550-20 which is 440 then i added it by 400 then I got 840