Answer:
17.5
Step-by-step explanation:
90% sure
Answer:
$47
Step-by-step explanation:
If she spent 47, and had none after, she spent 47.
Answer:
D
Step-by-step explanation:
whenever you see this ^ you now it's not linear equation
Answer:
14, 42
Step-by-step explanation:
Set A = {−7, −4, 2, 14, 21, 34, 42}
Set B = {even numbers}
Set C = {multiples of 7}
There is only one question asked
Which numbers in Set A are elements of both Set B and Set C,
We need it to be even and a multiple of 7
14 is even and a multiple of 7 and 42 is even and a multiple of 7
