Jerry started doing sit-ups every day. The first day he did 12 sit-ups. Every day after that he did 3 more sit-ups than he had done the previous day. Today Jerry did 32 sit-ups. Enter an equation that could be solved to find the number of days Jerry has been doing sit-ups since the first day.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet