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

What is the value of 15/124×230/30÷230/124

Do buffers aid or hinder the maintenance of homeostasis within a living cell in a changing environment?

A square patio has an area of 200 square feet. How long is each side of the patio to the nearest tenth?

a symbol for caledonium

what is 3/4 times 1/2 and what is 1.5 times 0.75 and then i need to figure out how much bigger the answer is to 1.5 times 0.75 is to 3/4 times 1/2

How long did the Zhou dynasty rule?

Write an integer to represent the final temperature. The day started out at 6 am as 32 degrees rose 24 degrees by noon and dropped 14 degrees at 6 pm

What would be the second step in simplifying the expression 4 2 ÷ (2 • 9) + 5?multiplydivideaddexponent

What is 9 divided by 160

An oil tanker empties at 3.5 gallons per minute. Convert this rate to cups per second. Round to the nearest tenth.