you are taking the following test:

Grade: 7,    Subject: Math,    Topic: Algebraic Reasoning
 Question 1: One of the acute angles of a right triangle measures 2 times as large as the other acute angle. Find the measure of the two acute angles. 45o, 60o 30o, 120o 30o, 90o 30o, 60o
 Question 2: Find the value of y. 29 − y = 17 −12 46 12 −46
 Question 3: The length of a rectangle is 8 cm more than its width. If the perimeter of that rectangle is 144 cm, find its area. 280 sq cm 1,280 sq cm 128 sq cm 1,500 sq cm
 Question 4: Find the value of t. 3t − 9 = 16 − 2t −5 25 6 5
 Question 5: Julie bought a purse and received \$3 change from the cashier. She received 36 coins, all nickels and dimes. How many of each kind did she receive? 14 dimes and 12 nickels 24 dimes and 12 nickels 32 dimes and 4 nickels 18 dimes and 18 nickels
 Question 6: Solve the equation. 6y − 8 − y = 27 − 2y 5 7 −5 8
 Question 7: The entrance fee to a museum is \$5 for an adult and is \$2 for a child. Mrs. Perry purchased 29 tickets for \$82. How many tickets of each type did she buy? 12 adult tickets and 17 child tickets 9 adult tickets and 20 child tickets 8 adult tickets and 18 child tickets 8 adult tickets and 21 child tickets
 Question 8: The circumference of a circle (c) is two times pi times the radius (r). Write this as an algebraic equation. r = 2πc C = 2πr2 c = 2πr C = 2r + π
 Question 9: Solve the equation for p. 3p + r = 20 p = 3(20 − r)  Question 10: Which shows the following statement as an algebraic expression? The ratio of 3 more than y to y.    