# Quick Math Quiz?

(Not my homework. Just for fun.) There are 5 questions. There are a combination of 6th-8th grade math. Good Luck!

1) 5<10x

2) 4+(8•4) = 9x (What does X equal)

3) 5(5•1)•(8+1)= ?? (Order of Operations, not Distrbiutive Property)

4) 9 to the power of 5

5) -3(15-30) + (-58•2) = ??

Relevance
• Anonymous

1) 5<10x

5/10>x

1/2>x

2) 4 + (8.4) =9x

36=9x

36/9=x

4=x

3)5(5.1).(8+1)=5.5.9

=225

4)I'm from Argentina and I don't know if 9 to the power of 5 is done by multiplying 9 5times. If it is like this the anwer would be: 59049.

5)-3(15-30)+(-58.2)=-3.-15 + (-116)

=45-116

=-71

• Anonymous

1. X is greater than or equal to 1. 10 is already bigger than 5. So long x is not smaller than 1 (0, -1, -14, etc.).

2. I can't tell what sign is between the 8 and the 4. If it is a multiplying sign, then the answer is x=4. 8 times 4 is 32, plus 4 is 36. 36 divided by nine is 4.

3. PEMDAS. "Parenthesis, Exponents, Multiplication, Division, Addition and Subtraction.

4. The anwer is 59,049.

1. x > 1/2

2. x = 4

3. 225

4. 59049

5. 71

• Anonymous

1. x > 1/2

2. x = 4

3. 225

4. 59049

5. 71

Took me all of a minute and a half.

• Anonymous

1) 1<2x

2) x=4

3) 225

4) 59049

5) 161

• Anonymous

1. x<0.5

2. 4

3. 225

4. 59 049

5. -71

1) 5

2) x = 4

3) 200

4) 59,094

5) -101

1, 1<2x

2, 4=x

3,225

4,59049

5,-71