PLEASE HELP! What is the price of 8 notebooks and 7 pens if 4 notebooks and 3 pens cost $96, while 2 pens and 2 notebooks cost $54?

$204

Step-by-step explanation:

Create a system of equations where p is the price of a pen and n is the cost of a notebook:

4n + 3p = 96

2n + 2p = 54

Solve by elimination by multiplying the bottom equation by -2:

4n + 3p = 96

-4n - 4p = -108

-p = -12

p = 12

So, a pen costs $12. Plug this in as p into one of the equations, and solve for n:

2n + 2p = 54

2n + 2(12) = 54

2n + 24 = 54

2n = 30

n = 15

So, a notebook costs $15.

Using this, find the price of 8 notebooks:

15(8)

= 120

Find the price of 7 pens:

12(7)

= 84

Add this together:

120 + 84

= 204

So, the price of 8 notebooks and 7 pens is $204

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without