jcuesta1 jcuesta1

04-03-2018
Mathematics

contestada

can someone please help me with this i need all the answers i can get

can someone please help me with this i need all the answers i can get class=

Respuesta :

sqdancefan sqdancefan

10-03-2018

a) sale price = x -0.30*x
.. sale price = 0.70*x

b) x = (sale price)/0.70 . . . . . . . divide by the coefficient of x to find x.

Jerome's book was originally priced at
.. $8.96/0.70 = $12.80

Answer Link

Otras preguntas

Tear is to sorrow as smile is to

A car that travels from point A to point B in four hours, and then from point B back to point A in six hours. The road between point A and point B is perfectly

What is the product of (x+1) and (2x^2+3x-1)?

do you know how to say my in Spanish?

solve for x: 2x^2+4x-16+=0

A mouse population starts with 2,000 mice and grows at a rate of 5% per year. The number of mice after t years can be modeled by the equation, P(t)=2000(1.05)^t

A ski jumper competing for an Olympic gold medal wants to jump a horizontal distance of 135 meters. The takeoff point of the ski jump is at a height of 25 meter

What are some reasons why Immigrats people come to the U.S.?

Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?

7x+3y=22 4y=20 I need to know how to write this equation out with the answer