2 pc The table shows input and output values of a function given a rule. Which
function represents the rule? Input: x, a number, Output: y, 3 less than 2
times x
Input, x
-2
- 1
0
2
Output, y
-7
-5
-3
-1
1
A y = 2x - 3
B y= -2x + 3
cy=-3x - 2
D y = 3x + 2
O A
B
с
D

What is the value of x in the following equation? -3x-2=2x+8

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?