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Biblioteka

Copy of Week 5 Quiz: Modeling and Solving Systems of Equations (Due 2/10/23 End of Class) (7/21/2024)

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Posljednje ažuriranje 3 months ago
6

Word Problem #1

Obavezno
8
Obavezno
12
Obavezno
30

Word Problem #2

Obavezno
8
Obavezno
10
Obavezno
30
Pitanje 1
1.

Define your the variables for this word problem:

Two times a number added to another number is 25. Three times the first number minus the other number is 20. Find the numbers.

Drugi mogući odgovor:
x
Second number
First number
y
Pitanje 2
2.

Create the system of equations for this word problem.

Two times a number added to another number is 25. Three times the first number minus the other number is 20. Find the numbers.

Drugi mogući odgovor:
3
20
-
2
25
+
Pitanje 3
3.
Pitanje 4
4.

Define your the variables for this word problem:

Airline fares for a flight from Dallas to Austin are $30 for first class and $25 for tourist class. If a flight had 52 passengers who paid $1360, how many first-class and tourist class passengers were there?

Drugi mogući odgovor:
second-class passengers
first-class passengers
x
y
Pitanje 5
5.

Create the system of equations for this word problem.

Airline fares for a flight from Dallas to Austin are $30 for first class and $25 for tourist class. If a flight had 52 passengers who paid $1360, how many first-class and tourist class passengers were there?

Drugi mogući odgovor:
+ 25
+
1360
52
30
Pitanje 6
6.