7. At a fall festival, a student council sold two types of drinks: hot chocolate and apple cider. The student council earned $2 for every cup of hot chocolate it sold and $1 for every cup of apple cider it sold. There were
375 cups of drinks sold, and the total amount of money earned from selling drinks were $400.
The system of equations shown can be used to represent the situation.
x + y = 375
2x + y = 400

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d