Y=3x+4
(y) equals the total salads made. In order to figure this out, you would have to add the 4 salads already made plus the 3 salads being made each hour for however many hours they are making them. Since we don’t know how many hours they are making them, we use (x).
P = a + b + c where a < b < c
P = 42 in
b = 18 in
a = x
c = 4x - 1
The equation:
x + 18 + 4x - 1 = 42 |combine items
5x + 17 = 42 |subtract 17 from both sides
5x = 25 |divide both sides by 5
x = 5 (in)
c = 4 · 5 - 1 = 20 - 1 = 19 (in)
Answer: The length of the longest side is 19 in.
Answer: 4= 2 8=3 12=4
Step-by-step explanation:
We see that 1/4 is the x, so we can multiply 4 by 1/4 which gives us 1 and then we add 1 because the equation has a +1. Now we do the same to the 8, 8(1/4 +1) =3.
-2 (x + 3)
-2x-6
You just distribute the -2 to the x and 3
Answer:
3
Step-by-step explanation:
4(9)/ 12
36/12
3/1
3
therefore 3 is the the sum