In Store B, you can buy 2 notebooks and an $11 set of pencils for the same
price as 4 notebooks and a $3 set of
pencils. How much does a notebook
cost at Store B?
The equation 2x + 11 = 4x + 3
can be used to find x, the cost of
1 notebook.

The total number of photos on hannah’s camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived. then she took 24 photos each day for 6 days. what is the rate of change of the linear function that represents this

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

How are sas and sss used to show that two triangles are congruent?