Xavier worked 10 hours on monday and 15 hours on wednesday. his total pay was $280.00. what is his rate per hour

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?