Asked by David Dashishkadortea (yes its my real last name)

1. Kara spent a total of $8.75 on 5 pens and a packet of paper. If the packet of paper cost $3.95, how much did each pen cost?

2. A family purchased t-shirts for a family reunioin. They paid a total of $154 for 8 adult shirts and 15 child shirts. The price of a child shirt was three-fourths the price of an adult shirt. How much was the price of an adult shirt?

3. Imagine a normal triangle!
The three angles in the triangle are labeled M, N, and P. The sum of the interior angle measures of a triangle is 180 degrees.

Angle N is n degrees.
Angle P is two times the measure of angle N.
Angle M is 54 degrees.
Find the value of n.


Answered by oobleck
#1. 5p + 3.95 = 8.75
#2. 8a + 15(3/4 a) = 154
#3. n + 2n + 54 = 180
Answered by oobleck
These are the equations you need to solve to answer the questions posed.
Answered by David Dashishkadortea (yes its my real last name)
OHH! I didnt realize, i got confused with the =. Thanks.