Stephanie want to buy s tomatoes plants, and diego wants to buy d tomato plants. each plant cost $7.stephanie will use a coupon that will give them $25 off the total cost of all their plants . which expression represents the total cost of all the plants with the discount

The system of equations graphed below has how many solutions? y = 2x + 2

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is