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

What is an equivalent fraction for 20/12

What Was Jackson’s perspective on the McCulloch v. Maryland Supreme Court Case

Tasha believes that she can rewrite the difference 120 - 36 as a product of the GCF of the 2 numbers and another difference. Is she correct?

What is the coefficient of x in the expression x-2? Explain your reasoning.

Anyone know how to do this kind of algebra? Compute the discriminants of the next two quadratic equations. Compare the result in (A) to that in (B). What do y

Who were the British allies and how did they help them to win so many battles in the American Revolutionary

Factor the expression -10x^2-41x-21

What's 45 out of 58 in percentage?

what is the solution to 1/3(s-2)=s+4

The gram formula weight of phosphoric acid is 98.00 g/mol, and the density of 85.0% phosphoric acid is 1.685 g/mL. Could you describe how ...