i have no idea what kind of topic this is and i don't know how to work it out.
i have no idea what kind of topic this is and i don't know how to work it out.
attached i couldnt write out http://assets.openstudy.com/updates/attachments/554be9d9e4b08c324fbe4f88-nickymail48-1431038441982-uhu.png
attached i couldnt write out http://assets.openstudy.com/updates/attachments/5547b51fe4b0868da1bf0432-nickymail48-1430762796293-jk.png
{y=x^2+2x-7 {x-y=-5
http://assets.openstudy.com/updates/attachments/55411d97e4b08c713989be9e-nickymail48-1430330794459-jkn.png
I need help with his ASAP!!! Question: Janie has three children. She bought two goldfish and one fish bowl for each child. Each fish cost x dollars. Each fish bowl cost y dollars. Draw...
State whether the given measurements determine zero, one, or two triangles. B = 84°, b = 28, c = 25 Two One Zero
Diane walked for 6 miles at a rate of x miles per hour. Then she ran for 12 miles at a rate 3 miles per hour faster than x. If the entire 18 mile trip took 4 hours to complete, what is...
Simplify csc^2x-1/cot^2x
1. What is the degree of the following monomial? -3f^3g^4h^5 2. Which of the following expressions is a polynomial? F(x)=-3x^4√x+13x^2-5x F(x)=2/x^2-15x F(x)=x^3-11x^2+3^x F(x)=2x^3-5x^5-2/9x^2+9 3...
The equation x=2√5x can be used to estimate the speed,s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground. A car traveling at 60 miles per hour came...
A surfboard shop sells 45 surfboards per month when it charges $500 per board. The owner realized that for each decrease of $20 in price the store sells 5 more surfboards. a.How much should...
Solve the equation in the real number system x^4-32x^2-144=0
Assume f(x) = 2x + 8 and g(x) = 5. What is the value of (g o f)(3)? 5 70 18 15
Linda has twice as many chickens as she has ducks. After she sells 272 chickens and 16 ducks, she is left with half as many chickens as ducks. How many chickens did she have in the beginning?
According to Descartes' rule of signs, how many possible negative real roots could the following polynomial function have? ...
I'm not sure how to do the problem. Can you pleas provide and steps and answers?
How many solutions does the following system of equations have? y-5/x+2 <----equation 2y=5x+4 <----equation One Two Zero Infinitely...
1. Which of the following functions is quadratic? F(x)=2/x^2 F(x)=7^2 F(x)=3(3-x) F(x)=2x^2+3x-5 2. What name is given to the shape of the graph of...
I have the answer I just can't figure the work out. The answer is 3x+8y=-15.