Answer:
y = 4x + 8
Step-by-step explanation:
<u>Slope-intercept form:</u>
m = 4
<u>x-intercept = -2, it means x = -2, y = 0</u>
<u>Using this point we get the value of b</u>
<u>The form now is:</u>
Answer:
2.5 x + 2y
Step-by-step explanation:
We know that he bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each.
2.5 pounds of an apple = x dollars.
2.5 pounds of an apple/cost = 2.5 x
2 bag of lettuce = y dollar(s).
2 bas lettuce/cost = 2y
Expression: 2.5 x + 2y
Therefore 2.5 x + 2y would represent his total cost.
Answer:
YO! THANKS!
Step-by-step explanation:
Arc length = angle*radius
Degrees to radians: multiply by pi/180
Arc length = (pi/180*6)*6 = 36/180*pi = pi/5.
The answer is D.
Answer:
The answer is 30ft.
Step-by-step explanation:
To find the surface area of a rectangle, we use the formula L(2) + W(2) + H(2)
Our length is 7ft
Our Width 2ft
Our height is 6ft
Let's plug our numbers into our equation:
7(2) + 2(2) +6(2)
= 14 + 4 + 12
=30 ft.
