Charisse was riding north then she turned 90° to the left after turning in what direction was charisse riding Explain your answer

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

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab