Solve by completing the square x^2+2x-3=0

At a movie theater a cashier sold 250 more adult admission tickets than children admission tickets. The adults were $6.00 each and the childrens tickets were $3.50 each.

Need steps to solve this problem 5e+8f + (-2) e-12f

Which ratio represents cos C? A) 8 17 B) 8 15 C) 15 17 D) 17 15

What is the area of the composite figure? (6π + 10) m2 (10π + 10) m2 (12π + 10) m2 (16π + 10) m2

Out of the 125 children at summer camp 45 signed up for swimming and 38 signed up for arts and crafts twelve students who signed up

find three consecutive even integers so that the twice the sum of the second and third is twelve less than six times the first

The top students in a distance throwing competition are shown in a table. how many yards did the winner of the competition throw the ball? ashley 162 craig 156 fernando 175 robert 166

What is the height of a triangle whose base is 8.6 centimeters and whose area is 79.12 square centimeters? round to the nearest tenth

Tanya likes to take walks around the pentagonal garden at her local park. The garden on the left has congruent sides. If Tanya starts at one vertex of the pentagon and walks all the way around the garden, how far has she walked in total?

The surface area of a rectangular prism is found using the formula SA = 2 (lw + lh + wh), where l is length, w is width, and h is height. What is the surface area (in square meters) of a rectangular prism with length 5 m, width 12 m, and height 6 m?.