Product is the multiplication so doubling 4 will be 8
Answer:
(0,0), (0,1), (1,2), (1,3)
Step-by-step explanation:
To determine what makes ordered pairs a function, we have to make sure each input (x) goes to exactly one output (y).
The reason this is the answer is that each input doesn't have exactly one output. (0 goes to 0 and 1. 1 goes to 2 and 3).
Answer:
87.3 % of people that speak Chinese than Spanish
Answer:
140
Step-by-step explanation:
5*28=140
Answer:
y = -2, y = -5, x = 20, x = -12
Step-by-step explanation:
When dealing with unknown y values, rearrange the equation so that y is isolated:
y + 5 = x/4 >>> subtract 5 from both sides >>> y = x/4 - 5
Now, substitute in your values for y in the table:
12/4 - 5 = -2
0/4 - 5 = -5
Now, to deal with unknown y values, rearrange so that y is instead isolated:
y + 5 = x/4 >>> multiply both sides by 4 >>> 4y + 20 = x
Substitute!
4(0) + 20 = 20
4(-8) + 20 = -12