ryanko279 ryanko279

01-09-2019
Mathematics

contestada

Three books and two pens cost a total of $34 . Four books and five pens cost a total of $50 . What is the price for a single book and for a single pen?

Respuesta :

meredith48034 meredith48034

02-09-2019

Answer:

all work is pictured and shown

Ver imagen meredith48034

Answer Link

Otras preguntas

Of the model cars manufactured in September,1/5 were models of NASCAR cars and 1/3 were world were 2 vintage models.how many cars manufactured in September were

what creates more friction aluminum foil, wax paper or plastic wrap

Which of the following nutrient cycles has its largest reservoir in the atmosphere? A) Carbon cycle B) Nitrogen cycle C) Potassium cycle D) Phosphorus cycle E)

The length of an arc of a circle is equal to 1/5 of the circumference of the circle. If the length of the arc is 2π, the radius of the circle is

2/5+4/7 estimate: decide if each addend is closer to 0 or closer to 1. then estimate the sum or difference. this is a fraction question.

On average Exante Express trains are 50km/hr faster than Paral passenger trains. A Paral passenger train requires 60% more time then Exante train to travel 1800

Which decimal is equivalent to 13/20?

When 70,000 is written as 7.0 10^{n} what is the value of n ? Can you please explain with some details?

what is the definition of bureaucratic personality

For f(x)=3x+4, find f(2) and find x such that f(x)=17