2x + 4 = 12
Step one: subtract 4 from both sides.
2x = 8
Step two: divide both sides by two.
x = 4
I cannot see the entire picture, but I hope this helps.
Answer:
Step-by-step explanation:
- 105 ÷ 20 = 5.25
I hope this helps!
Answer:
Step-by-step explanation:
Not sure what you require but (165/750) * 100
= 0.22 * 100
= 22% are children
Answer:
Domain : {-9, 2,4,5}
Range: { -3,1,3,9}
Step-by-step explanation:
The domain is the input values
The domain is the x values in the pairs
Domain : {2,4,5,-9}
We usually put them in numerical order
Domain : {-9, 2,4,5}
The range is the output values
The range is the y values in the pairs
Range : { 3,1,-3,9}
We usually put them in numerical order
Range: { -3,1,3,9}
