WorksheetsReview for Test 4
Total questions: 35
Worksheet time: 3hrs 42mins
Nathaniel received $200 for his birthday and his friend, Mike, received $250 for his birthday. Nathaniel earns $15 every week for walking the neighbor's dog. Mike earns $12 every week for watering the garden. Nathaniel and Mike are saving money. Which inequality can be used to find "w", the number of weeks it will take Nathaniel to have saved more than Mike?
200 + 15w > 250 + 12w
200 + 15w ≤ 250 + 12w
15w + 12w > 200 + 250
200 + 15w < 250 + 12w
The length of the rectangle, 2x + 5 is greater than the width, 3x - 2.
Which inequality represents this situation?
2x+ 5 < 3x - 2
2x + 5 > 3x - 2
5x > 3
5x < 3
Mallory bought pizza and soda for a party; she pays $12.57 on the sodas and $10.95 for each pizza. Rose also bought pizza and sodas; she pays $10 on the sodas and $12 for each pizza. Which inequality can be used to find "p", the minimum number of pizzas that can be order so that the total Mallory pays is less than the total Rose pays?
12.57 + 10.95p < 10 + 12p
12.57p + 10.95 < 10p + 12
12.57 + 12p > 10 + 10.95p
12.57p + 10.95 > 10p + 12
Uber charges $8.00 to get into the car and $0.75 per mile. Lyft charges $6.00 to get into the car and $1.25 per mile. How many miles would your trip need to be for Uber and Lyft to cost you the same amount?
0.75 + 8x = 1.25 + 6x
6 + 0.75x = 8 + 1.25x
1.25x + 0.75x = 14
8 + 0.75x = 6 + 1.25x
The perimeter of triangle FGH is 25x units. The dimensions of the triangle are given in units.
Which equation can be used to find the value of x?
12x - 17 = 25x
12x + 17 = 25x
12x + 25x = -17
25x - 17 = 12x
WRITE AN EQUATION TO REPRESENT THE SITUATION
Celebrity A has 400 followers on social media and is gaining 75 followers each day. Celebrity B has 1,000 followers on social media, but is losing 25 followers a day.
400 - 75x = 1,000 + 25x
400 + 75x = 1,000 – 25x
400x - 75 = 1,000x + 25
400x + 75 = 1,000x – 25
Which inequality represents the situation when the monthly cost at Netwii is more than the monthly cost at HDO?
Which inequality can be used to find x, the minimum number of cups that can be ordereed so that the total charge at Company A is less than the total charge at Company B?
At Gamestop you can buy an Xbox One for $150.00 and each game to go with it would cost $24. Or, you can buy a Playstation 4 for $180.00 and each game for $20.00 Write an equation to determine how many games would need to be purchased for the cost to be equal.
150x + 24 = 180 + 20x
180 - 150 = 24x + 20x
150 + 24x = 180 + 20x
150 - 24x = 180 - 20x
Joe's Canoes charges an initial fee of $20 plus $4 an hour. Callie's Canoes charges a flat rate of $14 an hour. Choose the equation that would find the number of hours that the total for both places would charge the same.
4x + 20 = 14x
24x = 14x
4x - 20 = 14x
20 + 4x = 14
(1,5), (1,6), (1,7), (1,8), (1,9)
(1,5), (1,6), (1,7), (1,8), (1,9)
Is this relation a function?
Function
Not a function
Is this relation a function?
Function
Not a function
Is this relation a function?
Function
Not a function
Is this relation a function?
Function
Not a function
Which of the following is a function?
Does the graph represent a function?
It is a function because no vertical lines hit it twice.
It's not a function because a vertical line hits it twice.
It's not a function because no vertical lines hit it twice.
It is a function because a vertical line hits it twice.
Does the graph represent a function?
It is a function because no vertical lines hit it twice.
It's not a function because a vertical line hits it twice.
It's not a function because no vertical lines hit it twice.
It is a function because a vertical line hits it twice.
Does the graph represent a function?
It is a function because no vertical lines hit it twice.
It's not a function because a vertical line hits it twice.
It's not a function because no vertical lines hit it twice.
It is a function because a vertical line hits it twice.
Do the ordered pairs represent a function?
Function
Not a Function
Is the following relation a function?
Function
Not a Function
