The cost of 1 large pizza is $7.99 and cost of one breadstick is $2.50
Elimination method was used.
Step-by-step explanation:
Let,
Cost of one large pizza = x
Cost of one breadstick = y
According to given statement;
4x+y=34.46 Eqn 1
2x+y=18.48 Eqn 2
Subtracting Eqn 2 from Eqn 1

Dividing both sides by 2

Putting x=7.99 in Eqn 2

The cost of 1 large pizza is $7.99 and cost of one breadstick is $2.50
Elimination method was used.
Keywords: linear equation, elimination method
Learn more about elimination method at:
#LearnwithBrainly
Answer:

Step-by-step explanation:

Check:

OK.
The answer is Two students are the same age but have different heights. Hope this helps!