# Mathematics

16.012011

### $6.53 Round to the nearest dollar

animalokison
Mathematics
1 9

16.012011

### what is 15-(3)^2÷(5+4)*3

Danielle1d
Mathematics
2 11

16.012011

16.012011

16.012011

### How do you find the radius of a circle when the circumference is 62.8in

chrissantiputri
Mathematics
1 10

16.012011

### what is 7x-4=-2x+1+9x-5

iamachampion
Mathematics
1 10

16.012011

16.012011

### Solve sx+tx=r for x.

Vanda990
Mathematics
2 10

16.012011

### Expand to express (x-30)(y-30) as a polynomial

oliviafacebook
Mathematics
1 10

16.012011

### Find the equivalent 3/7=x/21

butterfly15
Mathematics
1 10

16.012011

16.012011

### what is 3/8 + 4/7= in simplest form

savahm
Mathematics
2 6

16.012011

### what is 3.25555 as a fraction?

LucilaSowell
Mathematics
1 5

16.012011

### Is this increasing decreasing or constant F(x)=3x

MaxineLoforte241
Mathematics
1 6

16.012011

### What is 681,542 rounded to the nearest hundred thousand.

xXmrsackermanXx
Mathematics
2 6

16.012011

16.012011

16.012011

### what is 7 - 3¼=______?

knw4321
Mathematics
1 6

15.012011

### 30% of the 70 buttons had holes how many did not have holes

ManuelaPortland
Mathematics
1 4