18. A ball was dropped from a height of 80 m and each time it bounces, it bounces to 80% of the height from which it falls. Find the total distance traveled by the ball until it stops. A. 640 m B. 720 m C. 800 m D. 880 m

Which among the following is a problem that can be solved using the graphical method? 34P + 4T– 3R = 200 14M + 20 N = 300 R - E = 300 + G R - (FC+VC) =300

Can you solve and show the work and formula for these word problems? I have the answer key, I need examples/explanation on how to solve them. 69) A local university is building a new arena to hold basketball games, indoor track meets, concerts, etc. The arena will be elliptical in shape with external dimensions of 470 feet by 380 feet. Assume that the center of the arena is the origin. Write an equation that models the shape of the new arena.

Please solve for the attached image, thanks!

The cost of making a call using a phone-card is a $0.15 connection fee and $0.04 per minute of connection time. Which of the following equations could be used to find the cost, y of a call x minutes long? A) y-x(0.04+0.15) B) y-0.04x +0.15 C) y-0.04+0.15x D) y=0.15-0.04x

Solve the math problems below by matching. Graph the equation if needed. Write the number matching each letter into the empty puzzle grid. All of your answers are correct if the numbers in each column, horizontal row, and diagonal row sum up to the same number. What is that number? A. y = x – 3 1. The graph of this equation is wider than y = x'. В. у %3Dх +1 2. The graph of this equation has a minimum at (0, -4). 4 C. y = x – 4 D. y = x + 3 E. y = x - 2 3. The graph of this equation has the range y2-2. F. y = x? G. y = 2– 3x Н. у %3D —2x? + 3 4. The graph of this equation has a vertex at (0, 3). 5. This is the quadratic parent function. 6. This equation is not in standard fom. 7. This equation's graph is the same as y = x², translated down by 3. 8. The graph of this equation does not intersect the line y = 2. A. 12 A. 14 - 13

Please show step-by-step solution and do not skip steps. Explain your entire process in great detail. Explain how you reached the answer you did.

Can i get help with this problem step by step please?

Can someone solve this ?

Solve the following by setting up the proper equations to describe the facts given and then carrying out the mathematical calculations to solve for the unknown variable(s). Let x represent length and y represent width. Enter your answer in (x, y) format. The length of a rectangle is 3 times the width. The difference between the length and width is 14 feet. Determine the rectangle's length and width.