Algebra 1 Review 3

The sum of two numbers is 63, and their differences 13. Find the two numbers.

Enter smaller # in 1st 2 boxes, larger # in 2nd 2 boxes.

Tags

CCSS.8.EE.C.8C

Two numbers total 996. The difference of the larger and twice the smaller is 33. Find the two numbers.

Enter smaller # in 1st set of boxes, larger # in 2nd set of boxes.

Tags

CCSS.8.EE.C.8C

The sum of two numbers is 621, and their difference is 109. Find the two numbers.

Enter smaller # in 1st set of boxes, larger # in 2nd set of boxes.

Tags

CCSS.8.EE.C.8C

The difference of two numbers is 62, and the sum of twice the larger and three times the smaller is 304. Find the two numbers.

Enter smaller # in 1st set of boxes, larger # in 2nd set of boxes.

Tags

CCSS.8.EE.C.8C

The senior class sold 245 tickets to their class play. The adult tickets sold for $4 each and student tickets for $2.50 each. The total income from the tickets sales was $725. How many of each type of ticket were sold?

Enter # of adult tickets in 1st set of boxes and # of student tickets in 2nd set of boxes.

Tags

CCSS.8.EE.C.8C

Jessie and Kayla decided to purchase books and DVDs for the library. Jesse purchased eight books and four DVDs, and Kayla purchased five books and six DVDs. Jesse‘s total cost was $80 and Kayla’s was $92. If all the books sold for the same amount and all the DVDs had the same price, how much was the cost per item?

Enter # of books in 1st box and # of DVDs in 2nd set of boxes.

Tags

CCSS.8.EE.C.8C

With the wind, a plane travels 1200 nautical miles in 4 hours. Flying against the wind, it travels 500 nautical miles in 2 hours. What is the speed of the plane with no wind? What is the wind speed?

Enter # plane knots in 1st set of boxes, # wind knots in 2nd set of boxes.

Tags

CCSS.8.EE.C.8C

Mrs. Smith and her son Martin live 184 miles apart. If they leave their homes at the same time and head toward each other they will meet in 2 hours. Martin travels 12 mi/hr faster than his mother. How fast does each travel? 

Enter speed (mi/hr) for Mrs. Smith in 1st set of boxes, speed (mi/hr) for Martin in 2nd set of boxes.

Tags

CCSS.HSA.CED.A.1

The scouts raft 15 miles downstream from one camp to another in 3 hours, but it takes 5 hours to paddle back to their camp upstream. What is the scouts’ paddling rate in still water? What is the rate of the stream’s current?

Enter scouts' paddling speed (mi/hr) in 1st box, stream's current (mi/hr) in 2nd box.

Tags

CCSS.8.EE.C.8C

A plane travels 800 miles to Chicago in 4 hours against a headwind. The return trip with a tailwind of the same speed takes 2.5 hours. Find the speed of the plane with no wind in the average wind speed.

Enter speed (mi/hr) for plane in 1st set of boxes, speed (mi/hr) for wind in 2nd set of boxes.

Tags

CCSS.HSA.CED.A.1