Linear Patterns & Algebra
Figure 1 has 7 blocks, Figure 2 has 11 blocks, and Figure 3 has 15 blocks. How many blocks does Figure 4 have?
19 blocks
What is the perimeter of a rectangle with a width of 6 cm and length of 7 cm?
50 cm
What is the sum of the interior angles of any quadrilateral? What about for triangles?
Quadrilaterals: 360o
Triangles: 180o
What is the probability of rolling a number greater than 4 on a dice?
1/3
Gabriella and her best friend found some money in a trash can. They split the money evenly, each getting $8. How much money did they find?
$16
24 + d = 5d
d = 6
What is the area of a triangle with a base of 6 units and a height of 4 units?
12 units2
What are acute, right, obtuse, straight, and reflex angles?
Acute = Less than 90o
Right = 90o
Obtuse = Between 90o to 180o
Straight = 180o
Reflex = Greater than 180o
Raffle tickets are numbered from 1-40. A ticket is picked at random.
What is the probability of picking 20?
19/40
Kathryn spent $56 buying boxes of cereal. If they cost $7/box, how many boxes did Kathryn buy?
21 + 3s = 6s
s = 7
What is the volume of a rectangular prism with a length of 12 cm, width of 4 cm, and height of 3.5 cm?
V = 168 cm
In a triangle, one angle is 27o and another angle is 36o. What is the missing angle?
117o
When you get ready to get dressed for school you open your closet to find that you have the following choices: a red, blue, or white shirt; jeans or sweatpants; tennis shoes or sandals.
How many different outfits could be made with these choices?
What is the probability of wearing jeans and sandals?
Outcomes = 12
Probability = 1/4
Last week, Mark ran 38 miles. Jack ran 34 miles more than Mark, and Kenzo ran 29 miles more than Jack. How many miles did Kenzo run?
101 miles
4x - 2 = 10 + 2x
x = 6
What is the circumference AND area of a circle with a radius of 6 m (π = ~3.14)?
C = 2πr
A = πr2
C = ~37.69911 m
A = ~113.09734 m
List the 4 letter rules we learned in class AND explain what they are.
X, Z, F, and C
An Italian restaurant sells small, medium, and large pizzas. You can choose either pan or hand tossed crust. There are four toppings to choose from: pepperoni, sausage, and extra cheese.
How many possible outcomes are there? What is the probability of ordering a medium, pan, pepperoni pizza?
Outcomes = 18
Probability = 1/18
Abhasra's Bikes rents bikes for $13.79 plus $4.57 per hour. Gabriella paid $45.78 to rent a bike. For how many hours did she rent the bike?
7 hours
-2x - 18 = x + 9
x = -9
What is the surface area of a rectangular prism with length of 9 m, width of 7 m, and height of 6 m?
SA = 318 m
In a quadrilateral, one angle is 41o, a second angle is 58o, and third angle is 67o. What is the missing angle?
194o
You wake up in the morning and look for breakfast. You have a choice of Pop-Tarts, muffins, granola bars, or cereal. To drink you have a choice of whole milk, 2% milk, orange juice, apple juice, and water. You can choose from Flintstones vitamins, One-a-Day vitamins, or Chock's Vitamins.
How many different breakfasts made up of an entrée, drink, and vitamin could you make?
What is the probability of getting muffins and apple juice?
Outcomes = 60
Probability = 1/20
The sum of three consecutive odd numbers is 42. What is the smallest of these numbers?
12