Answer:

Step-by-step explanation:
-32x+45-7(2x-9)=101
parenthesis first
-32x+45-14x+63=101
just combine like terms
-46x+108=101
minus 108 both sides
-46x= -7
answer is x 7 over 46
Answer: the answer would be 16 kids walk to school (10 girls and 6 boys)
Step-by-step explanation:
"Over" usually means divide. First hint, check.
If we write it out, it looks like this:

This is the same as <em>some number divided by 7.</em>
Answer:
In order by appearance
1. rational
2. irrational
3. rational
4. rational
5. irritatinal
6. rational
7. irritational
Step-by-step explanation:
1) 99/264
2) 8√5
3) 7.12
4) 6
5) pi is not a rational number
6) fractions are rational
7) 1/2·(√6-1)
Rational numbers are numbers that can be shown as a ratio or a fraction and irrational numbers are the opposite of that