Writing Systems of Equations from Word Problems
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+9
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in writing a system of equations from a word problem?
Calculate the total
Find the slope
Label the variables
Solve the equations
Tags
CCSS.8.EE.C.8C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a standard form equation, what do the variables x and y typically represent?
Two different items or quantities
The number of equations
The total amount and initial value
The slope and y-intercept
Tags
CCSS.8.EE.B.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a word problem mentions a total dollar amount, where should this value be placed in a standard form equation?
As the constant term
As the coefficient of y
As the coefficient of x
As the slope
Tags
CCSS.8.EE.C.8C
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What key words indicate the slope in a slope-intercept form equation?
Initial and start
Total and sum
Per, each, or every
Difference and less
Tags
CCSS.8.EE.B.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation y = mx + b, what does the 'b' represent?
The variable
The initial value
The slope
The total amount
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you balance the equation if x is 30 less than y?
Subtract 30 from x
Add 30 to y
Subtract 30 from y
Add 30 to x
Tags
CCSS.6.EE.B.7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total number of coins if Sydney has 42 coins in total?
25
42
30
50
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