Carol is cross-country skiing. the table shows the distance she traveled after various numbers of minutes. what is the rate of change?
mins distance traveld

2 1 over 6

3 17 over 48

4 13 over 24

5 35 over 48

6 11 over 12

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

The isosceles triangle has two sides of equal length, a, that sre longer than the length of the base ,b. the equation 2a+b=15.7 can be used to find the sides length. if one of the longer sides is 6.3 centimeters what is the length of the base

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0