If you solve these equations, you will get your answers.
They will be the same, no matter how many names you post under.
#1. 5p + 3.95 = 8.75 (p is the cost of a pen)
#2. 8a + 15(3/4 a) = 154 (a is the price of an adult shirt)
#3. n + 2n + 54 = 180
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?
Choices:
Each pen cost $0.96
Each pen cost $1.20.
Each pen cost $1.75
Each pen cost $4.80.
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?
Choices:
An adult shirt cost $12.
An adult shirt cost $8.
An adult shirt cost $10.67.
An adult shirt cost $6.70.
3. The three angles in the triangle shown below 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.
Choices:
n=60
n=78
n=42
n=63
2 answers
#1. 8.75-3.95=4.8.since there are 5 pens each pen cost 4.8/5=0.96
3 answers