# Posts by Alexis2

Total # Posts: 11

**Algebra**

One last darn problem.. A triangle: the top is labeled b+4, the right side is labeled, b. The perimeter is? The area is? :-) Not a square..

**math**

Rectangle, sorry...up all night...

**math**

One last darn problem.. A square: the top is labeled b+4, the right side is labeled, b. The perimeter is? The area is? :-)

**math**

Identify -7x^3+6x^2+6x+9 1st, 2nd, 3rd, and 4th terms. Thanks

**algebra ll**

One last darn problem.. A square: the top is labeled b+4, the right side is labeled, b. The perimeter is? The area is? :-)

**algebra ll**

Need help please.. Identify -7x^3+6x^2+6x+9 Searching for the degree of the first term, 2nd term, 3rd term, 4th term and the degree of the polynomial? I thank you

**Algebra**

Aha...thank you..

**Algebra/Steve**

Hi, I am looking for the x coordinates only..f(x)= -x^2 + 2x + 15 Thanks..

**Algebra**

Hi, I am looking for the x coordinates only..f(x)= -x^2 + 2x + 15

**Algebra**

f(x)= -x^2 + 2x + 15 I search for the coordinates and keep coming up with (-3,5,0) Yes, I am a idiot. Can someone help please?

**Algebra**

A bike design company has determined that when X hundred bicycles are built, the average cost per bike is given by C(x)=0.2x^2-1.3x+2.995,where C(x)is in hundreds of dollars. How many bikes should the shop build to minimize the average cost per bike? Thanks....