Jalisa earned $71.25 today babysitting, which is $22.50 more than she earned babysitting yesterday. the equation d +22.50=71.25can be used to represent this situation, where d is the amount jalisa earned babysitting yesterday. which is an equivalent equation that can be used to find the amount jalisa earned babysitting yesterday?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)