Linear Systems Matrix Multiplication Word Problems

Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview

9 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Equations for ticket sales: Day 1: 3 senior tickets, 1 child ticket = $38. Day 2: 3 senior tickets, 2 child tickets = $52.
Back
3s + 1c = 38
3s + 2c = 52
Tags
CCSS.8.EE.C.8C
2.
FLASHCARD QUESTION
Front
Using the previous question, how much did each ticket cost? Use matrix form to solve this on your calculator.
Back
8 s, 14 c
Tags
CCSS.HSA.CED.A.3
3.
FLASHCARD QUESTION
Front
Two brothers went shopping at a back-to-school sale where all shirts and shorts were the same price. The younger brother spent $175 on 7 new shirts and 7 pairs of shorts. The older brother purchased 6 new shirts and 7 pairs of shorts and paid a total of $165. How much did one shirt cost?
Back
$10
Tags
CCSS.8.EE.C.8C
4.
FLASHCARD QUESTION
Front
Solve: (round to nearest hundredth) 2x + 5y = 55, 9x - 2y = 3
Back
(2.55, 9.98)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
FLASHCARD QUESTION
Front
Solve the system using matrices: x + y = 21, 6x + 4y = 104
Back
(10, 11)
Tags
CCSS.HSA.REI.C.9
6.
FLASHCARD QUESTION
Front
Rivermont High: 11 vans, 3 buses, 283 students. Washington High: 12 vans, 14 buses, 770 students. How many students per van and bus?
Back
Van 14, Bus 43
7.
FLASHCARD QUESTION
Front
Find the price of an adult ticket and the price of a child ticket using matrices on your calculator. Options: Adult $13, Child $5; Adult $10, Child $6; Adult $8, Child $16; Adult $12, Child $13.
Back
Adult $12, Child $13
Tags
CCSS.HSA.REI.C.9
8.
FLASHCARD QUESTION
Front
The equations of two lines are 6x + y = 26 and y = 2x + 10. If the solution is (2, y), what is the value of y?
Back
14
9.
FLASHCARD QUESTION
Front
Solve the following on your calculator and round to the nearest hundredth: 5x + 95y = 283, 187x - 2y = 396
Back
(2.15, 2.87)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
Similar Resources on Wayground
15 questions
Unit Exam - Growth, Development & Sexual Health OG

Flashcard
•
9th Grade - University
15 questions
Week 23 Review: How to Take the WIDA Access Test P4

Flashcard
•
9th - 12th Grade
8 questions
CPR Knowledge Flashcard

Flashcard
•
KG - University
9 questions
E9. Unit 2: Clothing

Flashcard
•
KG
10 questions
Systems of Equations - word problems

Flashcard
•
8th Grade
15 questions
Solving Systems of Equations Using Elimination

Flashcard
•
9th - 11th Grade
15 questions
Clothing Vocabulary

Flashcard
•
9th - 12th Grade
5 questions
French Clothing Vocabulary

Flashcard
•
7th - 12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
16 questions
Segment Addition Postulate

Quiz
•
10th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
20 questions
Parallel Lines and Transversals Independent Practice

Quiz
•
10th Grade
15 questions
Combine Like Terms and Distributive Property

Quiz
•
8th - 9th Grade
16 questions
Parallel Lines cut by a Transversal

Quiz
•
10th Grade
20 questions
Solving Multi-Step Equations

Quiz
•
10th Grade