4th 9wk CP Review 1-24-2024

Mrs. Simon wrote this expression on the board. (-4) (7) + (6 ÷ 3) What is the value of her expression?

Mathematical Equivalence

OFF

The graph shows the amount of money Sam has in his savings account each week. Which list best represents the dependent values of the graphed points?

• 6, 8, 10, 12, 14

• 5, 7, 9, 11, 13

• 0, 2, 4, 6, 8

• 1, 3, 5, 7, 9

A piano teacher charges $150 for 3 hours of work. She charges the same amount of money for each hour of work. Which table shows the relationship between the amount of time the piano teacher works and the amount of money she charges?

• 
• 
• 
• 

• associative

• commutative

• distributive
• inverse

The length of the base of a parallelogram is 14 centimeters, and the corresponding height is h centimeters. Which formula can be used to find A, the area of the parallelogram in square centimeters?

• A = 14 + h

• A = 14h

The cost of entry to a carnival is $12.50 plus the cost of rides. Write an equation to represent the relationship between the total spent, y, and the amount spent on rides, x.

Mathematical Equivalence

ON

Graph the solution to: x + 21 = 28

Which situation can be represented by the equation x + 14 = 25?

• Michelle needs to earn more than 25 points to get an A in math. She has 14 points already. How many more points does she need to earn more than 25 points?

• There are 25 students in band. There are 14 students in choir. How many students are in band and choir in all?

• Randy bought new gloves and a hat for $25. The gloves cost $14. What is the cost of the hat?

• Howard is reading a book. For 14 days, Howard reads 25 pages per day. How many pages does Howard read in all?

Mathematical Equivalence

ON

Drag and drop the correct answer choice to the answer blank.

The product of -4 and a number is greater than 12. Which solution from the set {-6, -3, -1, 3, 15, 16, 17} makes the inequality represented by the statement true?

The solution ​ (a)   ​ makes the statement true.

• -3
• 3
• 15
• 17
• -6
• 16
• -1