#7 goals:

73) A bank loaned out $14,500, part of it at the rate of 6% annual interest, and the rest at 5% annual interest. The total interest earned for both loans was $775.00. How much was loaned at each rate?

was loan at 6%__________________

was loan at 5%__________________

74) You need a 70% alcohol solution. On hand, you have a 300 mL of a 50% alcohol mixture. You also have 95% alcohol mixture. How much of the 95% mixture will you need to add to obtain the desired solution?

you will need_______________ml of the 95% solution

75) A rectangle has an area of 162 cm2 and a perimeter of 54 cm.

what is its dimensions?

Its length is_______________________

Its width is________________________

76) Graph: {y<1/2 x+2}

y> -x-1

please write the specific point as to where to place the point on the graph

78) A movie theater has a seating capacity of 313. The theater charges $5.00 for children, $7.00 for students, and $12.00 of adults. There are half as many adults as there are children. If the total ticket sales was $ 2264, How many children, students, and adults attended?

children attended__________

students attended_________

adults attended___________