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

8. Which of these countries was not invaded by the Soviet Union? A. Lithuania B. Austria C. Estonia D. Latvia

According to the IPAT formula, which of the following would most likely reduce the environmental impact of a society?

1. What causes water's low vapor pressure? (1 point) dispersion forces covalent bonding hydrogen bonding ionic attractions 2. Which of the following substances

Which correctly punctuates an introductory element? Yes, you should take the dog out for a walk every afternoon. Having, finished dinner at eight, she w

Solve the following system of equations. x − 2y = 5 −3x + 2y = 7 A. x = 3, y = 1 B. x = −6, C. x = 3, y = −1 D. x = 11,

A cylindrical center has been removed from the triangular prism shown above. Which is closest to the volume of the remaining portion of the triangular prism? Us

The ability of a muscle to exert force is ________. a. strength b. endurance c. fitness d. flexibility

Treat your boss with respect. is this a proposition or non-proposition

How does the executive branch get around checks and balances? A. The executive branch can issue a judicial order which can declare a law unconstitutional. B

what does the name roscuro mean in the book ''The tale of despereaux A. light B. darkness C. darkness and light together