(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) = ??
2006-09-28 13:26:56 · 9 answers · asked by crazy8tiger 4 in Science & Mathematics ➔ Mathematics
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
2006-09-28 13:36:07 · answer #1 · answered by Anonymous · 0⤊ 0⤋
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.
The answer is 225.
4. The anwer is 59,049.
5.The answer is -71.
2006-09-28 20:46:02 · answer #2 · answered by Anonymous · 0⤊ 0⤋
1. x > 1/2
2. x = 4
3. 225
4. 59049
5. 71
2006-09-29 07:49:51 · answer #3 · answered by Nikki 2 · 0⤊ 0⤋
1. x > 1/2
2. x = 4
3. 225
4. 59049
5. 71
Took me all of a minute and a half.
2006-09-28 20:31:09 · answer #4 · answered by Anonymous · 1⤊ 0⤋
1) 1<2x
2) x=4
3) 225
4) 59049
5) 161
2006-09-28 20:56:15 · answer #5 · answered by Anonymous · 0⤊ 0⤋
1. x<0.5
2. 4
3. 225
4. 59 049
5. -71
2006-09-28 20:35:51 · answer #6 · answered by Anonymous · 0⤊ 0⤋
1) 5
2) x = 4
3) 200
4) 59,094
5) -101
2006-09-28 20:39:19 · answer #7 · answered by Rachael D 1 · 0⤊ 0⤋
1, 1<2x
2, 4=x
3,225
4,59049
5,-71
2006-09-28 20:35:42 · answer #8 · answered by ergech 2 · 0⤊ 0⤋
The first person to answer is incredible
just a minute and a half!
2006-09-28 20:32:29 · answer #9 · answered by Ilham Aliyev 2 · 0⤊ 0⤋