Answer:
40
Step-by-step explanation:
Let the number be y
-1/2 × y = -20
y = -20 ÷ -1/2
y = 20 × 2
y = 40
The third one shows parallel lines cut by a transversal
Answer:
f(x) = -.4x + 6
explanation:
Simply find the slope using the formula ![\frac{y - y^1}{x - x^1} = m](https://tex.z-dn.net/?f=%5Cfrac%7By%20-%20y%5E1%7D%7Bx%20-%20x%5E1%7D%20%3D%20m)
The b value can be found by substituting a point and then isolating b, the point i used was (1, 5.6) because that was the closest point to the start of the graph
Thank me later :)
(or just give brainliest)
Step-by-step explanation:
are 1 and 3, then their sum is 4 which is divisible by 4.
are 3 and 5, their sum is 8 which is divisible by 4.