Solving inequalities
I have to solve the following inequalities:
x^2 + y^2 is less than or equal to 49
y is less than or equal to 3x^2
I know that these are the equations of a circle and a parable. There should be 3 solutions. However, I am not sure how to solve these equations. CAn you help? Thanks.
asked by
Joanie

solve them equal, then...for instance...
x^2+y^2<=7^2 which means the radius of all points x,y from the origin is less or equal to 7...which does indeed mean the circle and all points in it.posted by bobpursley

5x+10>20
posted by lisa

10 ¡Ü 2 + 4x < 20
posted by Meme
Respond to this Question
Similar Questions

math
Suppose you need $2.40 in postage to mail a package to a friend. You have 9 stamps, some $0.20 and some $0.34. How many of each do you need to mail the package? So to solve this problem, I came up with two inequalities: 1. a + b 
Solving OneStep Inequalities
Solve each inequality. 1/5 is less than or equal to x/15 70a is greater than or equal to 25 I am really confuse about this and I Don't want cheating, I just want steps because I am not really getting this at all. Thanks! Also, 
algebra
Solving inequalities and graphing: y<2x+4 3x2y greater than or equal to 6 how to solve? Thanks 
math inequalities please check
A landscape designer has to design a rectangular pad of concrete at the centre of a rock garden. The lenght must be less than or equal to twice the width; the perimeter must be less than or equal to 40 m; and the area must be 
math inequalities please check
A landscape designer has to design a rectangular pad of concrete at the centre of a rock garden. The length must be less than or equal to twice the width; the perimeter must be less than or equal to 40 m; and the area must be 
Pre Calc
1. Describe the linear programming situation for this system of inequalities. x<(or equal too)1 y>(or equal too)0 3x + y<(or equal too)5 2. Describe the linear programming situation for this system of inequalities where 
Solving OneStep Inequalities
Solve this inequality. 2 is greater than or equal to s2 Sorry if I didn't write it in a simple way, I guess. I couldn't write the sign of greater than or equal to. 
Inequalities & Absolute value
2x+4<5 53x<9 What values of x are both of the inequalities above true? i. 2 ii. 1 iii. 1 I got 1 only and its right because I just plugged it in to find out, but is there another way of solving this perhaps 
Math/ Algebra
Post your responses to the following. Answer each question in a separate paragraph: Techniques that can simplify solving equations and inequalities are to clear fractions and decimals when solving linear equations and 
Algebra 2
I'm working on Lesson 6: Absolute Value Equations and Inequalities Algebra 2 A Unit 2: Expressions, Equations, and Inequalities and feel confident in my first few answers, but beyond that am lost. May I have some help? **=the