I hope this helps! When dividing a number with a decimal you can move the decimal to the end and solve.
Answer:
I think the first one is correct.
Answer:
-3.5
Step-by-step explanation:
6x + 16 = 2x + 2
4x = -14
x = -3.5
12 is the answer because you subtract 8 from 20
Answer:
Rational
Step-by-step explanation:
An irrational number can't be written as a simple fraction. an irrational number will continue on forever without repeating. a rational number is any number that can be written by dividing two integers so basically any number that can be written as a fraction or decimal.
