Evaluate the expression 2 3 2 5 Question 1a Evaluate the expression 3 2 5 2 Question 1b Evaluate the expression 4 2 10 5 Question 1c The Smiths have 3 dogs that they need to board ID: 759362
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Slide1
Unit 3 Review
WOW!!! We’re Making GREAT Progress!!
Slide2Evaluate the expression 23 – 2 + 5
Question 1a
Slide3Evaluate the expression 32 – 5 + 2
Question 1b
Slide4Evaluate the expression 42 – 10 + 5
Question 1c
Slide5The Smiths have 3 dogs that they need to board. They pay $15 per dog plus $8 a day per dog for boarding. Write an expression to represent the amount they will pay for h days of boarding services.
Question 2a
Slide6Dr. Brantley has a TON of papers to grade. She decided to pay Mary $10 plus $1.00 per paper graded. Write an expression to represent the amount they will pay for h papers graded.
Question 2b
Slide7The Smiths have 3 children that need babysitting. They pay $15 plus $5 an hour. Write an expression for the amount they will pay for h hours of babysitting.
Question 2c
Slide8Which expression is equivalent to 15y3 + 5x?A) 5(y3 + x) B) 20y3x3 C) 5(3y3 + x) D) 3(5y3 + x)
Question 3a
Slide9Which expression is equivalent to 10y3 + 5x?A)5(2y3 + x)B) 15y3x3 C) 5(2y3 + 2x) D) 5(10y3 + x)
Question 3b
Slide10Which expression is equivalent to 12y3 + 6x?3(4y3 +2x) 18y3x3 4(3y3 + x) 6(2y3 + 2x)
Question 3c
Slide11The rental fee for a golf cart for the fair parade is $12 plus $5 for each hour the golf cart is used. How much will it cost if you rent the golf cart for 3 hours?
Question 4a
Slide12The rental fee for a car is $100 plus $37 for each day you rent the car. How much will it cost if you rent the car for a week?
Question 4b
Slide13You’re having a birthday party at SK8 city!! It costs $60 to rent the skating rink plus $10 per person attending. How much will it cost if 15 people come to your party??
Question 4c
Slide14Which expression is equivalent to 2x – 102x + 2x -10x2 - 10x- 5x + x -10
Question 5a
Slide15Which expression is equivalent to 6x + 4x + x + x + x + x + x+4x6 + 43x + 26 + x + 4
Question 5a
Slide16Which expression is equivalent to 8x + 10x8 + 108 + x + 10x + x + x + x + x + x + x + x - 102x + 6x + 5 + 5
Question 5c
Slide17Are the two expressions equivalent? Show how you know.y2 + 2 + y2 + 5 2y2 + 7
Question 6a
Slide18Are the two expressions equivalent? Show how you know.z2 + 2z + z2 + 5 2z2 + 7z
Question 6b
Slide19Are the two expressions equivalent? Show how you know.y2 + 2z + y2 + 5 2y2 + 2z + 5
Question 6c
Slide20The formula for finding the Volume of a cube is , where s is the length of one side of the cube. What is the volume of a cube with side length of 5 cm?
Question 7a
Slide21The formula for finding the Volume of a cube is , where s is the length of one side of the cube. What is the volume of a cube with side length of 2 cm?
Question 7b
Slide22The formula for finding the Volume of a cube is , where s is the length of one side of the cube. What is the volume of a cube with side length of 4 cm?
Question 7c
Slide23If a cell phone company charges $25.25 for service plus $0.15 for each text message per month, which expression represents the cost of m (monthly charges) if t text messages are sent. 25.25m + 0.15+ t B. 25.25 + 0.15t C. 25.25m + t D. 25.25m +15t
Question 8a
Slide24If a cell phone company charges $35.75 for service plus $0.12 for each text message per month, which expression represents the cost of m (monthly charges) if t text messages are sent. 35.75m + 0.12t 35.75m + 0.12 + t35.75m + 12t35.75m + 0.12
Question 8b
Slide25If a cell phone company charges $55.95 for service plus $0.15 for each text message per month, which expression represents the cost of m (monthly charges) if t text messages are sent. 55.95m + 0.15 – t55.95m + 0.15 + t55.95m + 5t55.95m + 0.15t
Question 8c
Slide26Which situation could represent the expression 100 – 3x?There are 100 people in school and 3 get sick and go home.There are 100 students on a team and 3 in each class get sick and go home.There are 100 students in Dr. Brantley’s classroom and 3 more come in.Dr. Brantley has 100 students and each class adds 3 more.
Question 9a
Slide27Which situation could represent the expression 55 + 9b?It costs $55 to rent a golf cart plus $9 per hour rented.It costs $55 to rent a golf cart and they raised the price $9.Dr. Brantley paid $64 for a pair of blue jeans.What is 55 time 9b if b=3.
Question 9b
Slide28Which situation could represent the expression 25 + 5b?Dr. Brantley paid Mary $25 plus $5 per hour to grade papers. It costs $30 buy a blue pen.Dr. Brantley ran 25 miles, then 5 more.Dr. Brantley gave Mary $30 per hour to grade paper.
Question 9c
Slide29Evaluate the expression (4+2)2 - 5
Question 10a
Slide30Evaluate the expression (5+2)2 - 3
Question 10b
Slide31Evaluate the expression (5+5)2 + 5
Question 10c
Slide32Evaluate the expression: 100 22 + 5 . 3
Question 11a
Slide33Evaluate the expression: 80 42 + 7 . 5
Question 11b
Slide34Evaluate the expression: 150 52 - 3 . 2
Question 11c
Slide35What phrase is NOT equivalent to this expression? 10-510 less than 55 less than 1010 decreased by 510 subtract 5
Question 12a
Slide36What phrase is NOT equivalent to this expression? 12-55 less than 1212 less than 512 decreased by 512 minus 5
Question 12b
Slide37What phrase is NOT equivalent to this expression? 10 x 510 groups of 5The product of 10 and 5The quotient of 10 and 510 multiplied by 5
Question 12c
Slide38Which situation could represent the expression? 1.20x + 20$1.20 per game plus $20 to bowl.$1.20 + $20 for each game to bowl.$20 for each hour to rent a bike plus $1.20 for a water bottle.$20 per hour to babysit 12 children.
Question 13a
Slide39Which situation could represent the expression? 1.50x + 20$1.50 + $20 for each game to bowl.$20 per hour to babysit 1.50 children.$1.50 per game plus $20 to bowl.$20 for each hour to rent a bike minus $1.50 for bringing your own water bottle.
Question 13b
Slide40Which situation could represent the expression? 2.50x + 36$38.50 for a new jacket from the Stable.$36 per hour to work 2.50 hours at the Stable.$2.50 per hour + $36 to work at the Stable.$36 for each hour to work at the Stable minus $2.50 for the juice you drank.
Question 13c
Slide41Use the Distributive Property, to evaluate the expression 5(2 + x).
Question 14a
Slide42Use the Distributive Property, to evaluate the expression 12(x + 5).
Question 14b
Slide43Use the Distributive Property, to evaluate the expression 15(y + x).
Question 14c
Slide44Which word phrase is NOT equivalent to 25x?25 multiplied by x25 groups of x25 + xThe product of 25 and x
Question 15a
Slide45Which word phrase is NOT equivalent to 5x?5 multiplied by x5 groups of xThe product of 5 and xThe quotient of 5 and x
Question
15b
Which word phrase is NOT equivalent to 48x?48 times x48 groups of xThe product of 48 and xThe difference between 48 and x
Question 15c
Slide47Which word phrase is equivalent to this expression? 5x + 9nine more than the product of 5 and xthe product of five and x and ninefive times x minus ninethe difference of 5x and 9
Question 16a
Slide48Which word phrase is equivalent to this expression? 12x – 32Thirty-two more than the product of 12 and xthe quotient of twelve and x minus thirty-two12 times x minus thirty-twothe product of 12x and 32
Question 16b
Slide49Which word phrase is equivalent to this expression? 5x 15fifteen more than the product of 5 and xthe product of five and x and fifteenfive times x plus 15the difference of 5x and 15
Question 16c
Slide50Write two equivalent expressions for 5 + y + 4 + 3y
Question 17a
Slide51Write two equivalent expressions for 10 + x2 + 9 + 3 x2
Question 17b
Slide52Write two equivalent expressions for 9 + y2 + 4 + y2
Question 17c
Slide53The formula for finding the Volume of a rectangular prism can be stated as V = l . w . h , where l = length of the prism, w = width of the prism and h = height of the prism. Use the formula to find the volume of a prism with length of 10 inches, width of 1.5 inches, and a height of 5 inches. Show your work.
Question 18a
Slide54The formula for finding the Volume of a rectangular prism can be stated as V = l . w . h , where l = length of the prism, w = width of the prism and h = height of the prism. Use the formula to find the volume of a prism with length of 12 inches, width of 3.5 inches, and a height of 6 inches. Show your work.
Question 18b
Slide55The formula for finding the Volume of a rectangular prism can be stated as V = l . w . h , where l = length of the prism, w = width of the prism and h = height of the prism. Use the formula to find the volume of a prism with length of 25 inches, width of 1.5 inches, and a height of 5 inches. Show your work.
Question 18c
Slide56Simplify: 6x + 7+ x + 9.
Question 19a
Slide57Simplify: 7x + 8y+ y + 12x.
Question 19b
Slide58Simplify: 7x2 + 3y+ y + x2 +12x.
Question 19b
Slide59Determine whether the following expressions are equivalent: 5x + 2 and 5(x + 2). Explain your answer in words.
Question 20a
Slide60Determine whether the following expressions are equivalent: 6x + 5 and 5(x + 1). Explain your answer in words.
Question 20b
Slide61Determine whether the following expressions are equivalent: 6x + 2 and 2(3x + 1). Explain your answer in words.
Question 20c
Slide62The formula for finding the Surface Area of a cube is SA=6s2 , where s is the length of one side of the cube. What is the surface area of a cube with side length of 3 meters?
Question 21a
Slide63The formula for finding the Surface Area of a cube is SA=6s2 , where s is the length of one side of the cube. What is the surface area of a cube with side length of 6 meters?
Question 21b
Slide64The formula for finding the Surface Area of a cube is SA=6s2 , where s is the length of one side of the cube. What is the surface area of a cube with side length of 4 meters?
Question 21c
Slide65Write the expression “three to the third power divided by nine” and then evaluate it.
Question 22a
Slide66Write the expression “six squared divided by two” and then evaluate it.
Question 22b
Slide67Write the expression “five cubed divided by twenty-five” and then evaluate it.
Question 22c
Slide68Write an expression equivalent to x + x + x + y + y + y
Question 23a
Slide69Write an expression equivalent to x + x + x + x + y + y + z2
Question 23b
Slide70Write an expression equivalent to x2 + x + x + y + y + y + x2 + x2
Question 23x
Slide71At the Stable, Mrs. Weber sells juice for $3 each and chips for $2 each. Write an algebraic expression to represent her sales for selling j juices and c chips.Use this expression to determine how much she will earn if she sells 10 juices and 12 bags of chips.
Question 24a
Slide72At the Stable, Mrs. Weber sells juice for $2 each and chips for $.75 each. Write an algebraic expression to represent her sales for selling j juices and c chips.Use this expression to determine how much she will earn if she sells 12 juices and 15 bags of chips.
Question 24b
Slide73At the Stable, Mrs. Weber sells notebook paper for $3 each and pens for $2 each. Write an algebraic expression to represent her sales for selling n paper and p pens. Use this expression to determine how much she will earn if she sells 12 packs of paper and 12 pens.
Question 24c