15 gift card 1. The width of a rectangle is 5 cm shorter than twice the length. The perimeter is 62 cm. State the
dimensions of this rectangle.

2. Stephanie is 3 years older than twice her brother age. Two years ago the sum of their ages was 14.
How old will they be next year

3. Find three consecutive integers such that the sum of the smallest and twice the middle integer is 16
more than the largest integer

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.