# Mathematics

31Jan

### Maria spent \$28.69 on one pair of jeans and T-shirts.The jeans cost \$16.49.Each T-shirt cost the same amount.How much did each T-shirt coast?

jalokitty Mathematics 1 1
31Jan

### (9x+2)(4x^2+35x-9)=0

Gwenda832 Mathematics 2 0
31Jan

### Solve for y and identify slope and y-intercept  13x-5y=30

Darren146 Mathematics 2 0
31Jan

### Find The Slope && Y-Intercept Of The Graph ... Y = 6x + 11

zgertzen Mathematics 1 0
31Jan

### log3(2x-5)=2 Answer is 41/2.  Why?

TamiFitsgerald Mathematics 1 0
31Jan

### (−2x0y3 )(4x2y4 )+(2y5 )(3xy)2

Princepat Mathematics 1 2
31Jan

### Alex built a snowman using three snowballs,one small, one medium and one large, with diameters in the ratio 2:3:5.      Although highly unlikely due to the physical properties of snow, suppose the three snowballs were perfectly spherical and stacked vertically, one on top of the other, as shown, with adjacent snowballs sharing a single point of tangency.      If the diameter of the medium snowball was 18 inches, what was the maximum height, in feet, of the snowman Alex built using the three snowballs?

CorneliusBresnahan Mathematics 2 1
31Jan

### I need help for algebra 2 for simplify form for example (3x-2i)(3x+2i)

neelam2001 Mathematics 2 0
31Jan

31Jan

### Ms.porreca designed a true-false quiz. The ratio of true answers to false answers is 3:2. If there were a total of 40 questions on the quiz , how many questions had false as the answer.

nboltz2 Mathematics 1 1
31Jan

### you hav designed a picture that is shaped as a square. the dimensions of your picture  are 6x6in. you want to make it into a poster with dimensions 13x13in. the duplication machine has threes settings, reduce by 75%,enlarge by 140%, or make  copies,factor by 100%. howmany multiple enlargements or reductions will you need to make in order to create a poster that has its sides 13 x 13.  Accurate within five hundredths

calin Mathematics 1 0
31Jan

### what is aas congruence?

stargreene71 Mathematics 1 0
31Jan

### How do I find the area of a circle?

elisaleehall Mathematics 2 0
31Jan

### what is the difference quotient of [latex]2 x^{2} -x-3[/latex]

Appleman14 Mathematics 1 1
31Jan

### Use the REMAINDER THEOREM to explain whether or not (x-2) is a factor of F(x)=x^4-2x^3+3x^2-10x+3

Carlenabaileymay5010 Mathematics 1 1
31Jan

### Find the LCM of 8,9, and 12

CharleyFetch Mathematics 2 0
31Jan

### 7 - 3 ( 5t - 10 ) = 67

jazzy95605 Mathematics 2 0
31Jan

### A dealer sells a certain type of chair and a table for \$40. He also sells the same sort of table and a desk for \$83 or a chair and a desk for \$77. Find the price of a chair, table, and of a desk.

Kelcilanereis Mathematics 1 0
31Jan

### 8(2w-6)+4(-1-5w)=0 i need to find the variable w alone

jazzy95605 Mathematics 2 0
31Jan

### log base 2 (x-1) + log base 2 (x+9) = log base 2 (4x=3)

shyqqurrl Mathematics 2 0
31Jan

### if arctan(3/5)=K    Tan(k)=?

LoraleeMarnell197 Mathematics 1 0
31Jan

### Suppose theta= 11pi/12. How do you use the sum identity to find the exact value of sin theta?

sisca05st Mathematics 1 0
31Jan

### How do you find the perimeter of a dented square?

freddejam27 Mathematics 2 0
31Jan

### is this statement true or false 6<-(-2)

Chrissy28 Mathematics 2 0
31Jan

### At the begining of 6 grade the ratio of number of the advanced math students to the number of regular students was 3:8. However after taking the placement tests students were moved around changing the ratio of the number of advanced msth students to the number of regulsr math students to 4:7. How many students started in regular math and advanced math if there were 92 students in advanced math after placement?

henriklalla Mathematics 1 0