mieshalevels26 mieshalevels26

12-12-2021
Mathematics

contestada

PLEASE HELP ME WITH THIS PROBLEM

Drew and Stephen shopped together for school supplies. Drew bought 16 pencils and 8 pens for $20.88. Stephen purchased the same items, but he bought 12 pencils and 4 pens for $13.40.

What was the cost of one pen?

Respuesta :

kylerichards264 kylerichards264

12-12-2021

Answer:

Step-by-step explanation:

16x + 8y = 20.88

12x + 4y = 13.40

Solve for x and y

x is the cost of 1 pen

Answer Link

Otras preguntas

What kind of figutive languege involves giving a human traits nonhuman objects?

why did nixon decide it was in the nation's best interests to improve relations with china

A desest tortoise spends about 95% of its life in underground burrows.About what fraction of a desert tortoise's life is spent above ground

Explain in detail how photosynthesis follows the law of conservation of mass AND the law of conservation of energy.

simplify 6 to the 5th power over 7 to the 3rd power times 2

For the data shown in the stem-and-leaf plot, what is the effect on the mean and median of adding the value 10 to the data set? A. The mean is decreased by abou

Please Help!!!!!!!!!!! :)

What is weight training? a. a noncompetitive method of training that increases the rate at which muscles contract and relax. b. a competitive event in which par

One positive number is 5 times another number and the difference between the two numbers is 1044, find the numbers.

Identify the option containing a sentence fragment. A. She packed and repacked her suitcase at least twenty times. B. She packed and repacked her suitcase, and