Answer:
Domain: {-2, -3, 6, 8, 10}
Range: {-5, 1, 7, 9}
Step-by-step explanation:
Given:
{(6, -5), (-2, 9), (-3, 1), (10, 7), (8, 9)}
✔️Domain:
This includes all the set of the x-values that are in the relation. This includes, 6, -2, -3, 10, and 8.
Thus, the domain can be represented as:
{-2, -3, 6, 8, 10}
✔️Range:
This includes all corresponding y-values in the relation. They are, -5, 1, 7, and 9.
Range can be represented as:
{-5, 1, 7, 9}
Y=16x+210
y=20x+175
16x+210=20x+175
4x=35
x=8.75
8 or 9 months
Answer:
12 pounds.
Step-by-step explanation:
ratio 3:14
56÷14=4
3 times 4 equals 12
<h3><u>The variable is equal to 20.</u></h3>
6w + 30 + w = 4w + 90
Subtract 30 from both sides.
6w + w = 4w + 60
Combine like terms.
7w = 4w + 60
Subtract 4w from both sides.
3w = 60
Divide both sides by 3.
w = 20
Answer:
The third one
Step-by-step explanation:
To find the middle you have to put the numbers from least to greatest. You have 27 and 31, add them together you get 58. Now you divide 58 into 2 and answer is 29. (This one is to figure out the median)