Elimination/Word Problems (EXTRA CREDIT OPPORTUNITY)

Elimination/Word Problems (EXTRA CREDIT OPPORTUNITY)

9th Grade

10 Qs

quiz-placeholder

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Elimination/Word Problems (EXTRA CREDIT OPPORTUNITY)

Elimination/Word Problems (EXTRA CREDIT OPPORTUNITY)

Assessment

Quiz

Mathematics

9th Grade

Easy

Created by

Kali Wolfe

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve each system by elimination.

-x + 4y = 15

-x - 4y = -9

(-3, -3)

(-2, -3)

(-3, 3)

(-2, 3)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve each system by elimination.

2x + 3y = -1

-2x - 3y = 7

(6, 2)

No solution

(6, -2)

(-2, -6)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve each system by elimination.

-20x + 8y = -28

-10x - 3y = -7

(4, 1)

(-4, 1)

(1, 1)

(1, -1)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve each system by elimination.

10x + 12y = -22

x - 4y = 29

(6, 5)

(5, 6)

(5, -6)

(-3, -6)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve each system by elimination. -7x + 4y = 3 -3x + 6y = 27

(3, 5)

(3, -6)

(3, 6)

Infinite number of solutions

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve each system by elimination.

6x - 7y = 12

9x + 8y = 18

(0, -2)

(0, 1)

(-2, 0)

(2, 0)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The senior classes at High School A and High School B planned separate trips to the indoor climbing gym. The senior class at High School A rented and filled 5 vans and 5 buses with 355 students. High School B rented and filled 10 vans and 5 buses with 420 students. Every van had the same number of students in it as did the buses. Find the number of students in each van and in each bus.

Van: 7, Bus: 66

Van: 58, Bus: 13

Van: 13, Bus: 58

Van: 10, Bus: 92

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