At the city museum, child admission is $6.00 and adult admission is $9.40. On Monday, four times as many adult tickets as child tickets were sold, for a total sales of $1613.20. How many child tickets were sold that day?

its a problem on ALEKS

Five more than the product of a number n and 8 is at least 100. write an inequality that can be used to find all positive values of n

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15