14,18 and 22 is already an even number
49.99 = 0.6x, where x = original coat of jacket.
To solve for x divide both sides by 0.6, and you get x = $83.32 (rounded)
8 x 40 x 4 = 1280 cubic feet
1.25 cubic feet = 1 bushel
1 cubic feet = 1/1.25 = 0.8
1280 cubic feet = 0.8 x 1280 = 1024 bushel
Answer:
y = 7x + 26
Step-by-step explanation:
(Y2-Y1)/(X2-X1) = gradient of the line for (X1,Y1) and (X2,Y2)
(-4,-2) and (-3,5)
(5--2)/(-3--4)
(5+2)/(-3+4)
(7)/(1)
Gradient of line = 7
Y = 7x + c
Substitute either set of coordinates in to find c
Y = 7x + c at (-4,-2)
-2 = 7(-4) + c
-2 = -28 + c
-2 + 28 = c
26 = c
Y = 7x + c at (-3,5)
5 = 7(-3) + c
5 = -21 + c
5 + 21 = c
26 = c
Y = 7x + 26
3.6 is 20% of 18 just multiply 18 by the decimal for or the percentage