anaterrellp0cgsy anaterrellp0cgsy

02-12-2017
Mathematics

contestada

You have a jar of pennies and quarters. You want to choose 15 coins that are worth exactly $4.35. Write and solve a system of equations that models the situation

Respuesta :

02-12-2017

p = pennies; .01
q = quarters; .25

[tex] \left \{ {{p + q = 15} \atop {.01p + .25q = 4.35}} \right. [/tex]

That's what it'd look like.

Answer Link

Otras preguntas

Human activity contributes to the extinction of species. Which is not a human activity that contributes to the extinction of a species? a. introducing a nonnati

Which process can be described as two cell divisions, genetic variation, and haploid cells?

Which of the following are kinds of lipids? a. Fats, phospholipids, and steroids b. Fructose and Glucose c. DNA and RNA

According to the Declaration of Independence, what are the three most basic rights? freedom of speech, assembly, and religion the right to vote, to bear arms, a

Who is the first President?

how much interest will roxanne have to pay if she borrows $3,000 for 3 years at a simple interest rate of 2%

How did the work of Dmitri Mendeleev differ from that of John Newlands in the development of the periodic table?

type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the square of a number increased by 5 times the num

If a dominant gene and a recessive gene are present the ______ trait will be expressed. Recessive Present Prime Dominant

Which of the following believed that people would respond if there were clear rewards or punishments for their actions? a. Confucius b. Laozi c. Han Fei Tzu