Hey there! i will give you brainliest, 5/5 rating, and if you can answer this one question!

Hello!

Let's solve this equation for y first.

-10x+y=4

Add 10x to both side.

y=10x+4

Now, let's plug in our x-values to find y.

x: -2, -1, 0, 1, 2

y:-16,-6, 4,14,24

I hope this helps!

x = -2 then y = -16

x = -1 then y = -6

x = 0 then y = 4

x = 1 then y = 14

x = 2 then y = 24

0 is the constant of 4, this functions is a pattern of when ever x increases by 1, you add 10 from y starting from 4, example:

x = 5 then y = 5 * 10 + 4 which is y = 54

y = 54 while x = 5 also satisfies the equation.

Same goes for when ever x decreases by 1, example:

x = -5 then y = -5 * 10 + 4 which is y = -46

y = -46 while x = -5 also satisfies the equation.

This question was the pattern illustrated above.

This is derived from when you take -10x+y=4 and solve for y

Simply add 10x to both sides, and you have already isolated the y variable in the equation y = 10x + 4

You can plug the values in for x and solve for y and recognize the same pattern above.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

(1 km=1000m, 1m=100 cm)