Math word problem help

a scientist has two solutions,which she has labeled solution A and solution B . Each contains salt. She knows that solution A is 40% salt and solution B is 90% salt. she wants to contain 70 ounces... more

09/04/18

One-third of a number h is less than 15

I dont really understand what it is I'm very confused 

09/03/18

Need help homework

C=2(2)r for r

09/03/18

FedEx kinkos charges $9.95 to resize art to fit a banner and $8 per square foot to

FedEx kinkos charges $9.95 to resize art to fit a banner and $8 per square foot to print the banner. Estimate the area of the banner that cost a total of $153.95

09/03/18

If you had a total of 284 test points and an average of 71, how many tests did you take?

I have no more questions 

09/03/18

the product of two integers with different sighs will be positive.

this is a true or false question i really don't know if it is true or false

simplify the following : 6-|-8|+|2|

This is a review question , it says i need to show all my work to get credit but i get confused about absolute value

the price of one share of stock declined $3 per day for 4 days in a row.What is the total amount the stock price declined after the 4 days

it comes with 4 choice answers A.$7.00 , B.$12.00, C.-$7.00 , or D.-$12.00 

09/03/18

A jogger is moving at 25 feet per minute.After 5 minutes,how many feet will the jogger have run?

 it says to use the formula for distance which is D=rt so im guessing rt means run time

Write the equation and find the solution Kim split candy evenly among 5 friends each friend got 23 pieces how much did she have before she gave the candy away

Write the equation and find the solution Kim split candy evenly among 5 friends each friend got 23 pieces how much did she have before she gave the candy away

09/03/18

The Slope is 3, and the line passes through the line point (-2, 1)

Write an equation of a Line Using the point-Slope Formula

09/03/18

Can you help me with my math homework

One gallon is equal to about 3.785 liters. What is the amount arounded to the nearest tenth?  

Read description. it has the math question

You need to rent a moving truck for a day. You have identified two companies that rent trucks. Company A charges $40 per day plus $0.20 per mile. Company B charges $30 per day plus $0.25 per mile.... more

09/03/18

Intermediate Algebra

Find an equation for the line parallel to 2 y + 14 x = 4 and goes through the point ( 1 , − 1 ) . Write your answer in the form y = m x + b .

Jacob rode his bike 2 miles in 20 minutes. Denise rode her bike 15 miles in 2 hours. Who went faster?

my math teacher made this problem really confusing for me to understand so I barley know how to solve these types of problems

if the mean of the data set 12, 19, 2, 4, 11 and x is 11 , what is the value of x?

I don't know how to answer this . how would I go about finding the value of x?

09/03/18

How much pure acid should be mixed with 2 gallons of 40% acid solution in order to get an 80% acid solution

how much pure acid should be mixed with 2 gallons of a 40% acid solution in order to get an 80% acid solution

09/02/18

In this problem: 60/5(7-5)=24 why is it that the two in still in parenthesis does not have to be done first??

60/5(7-5)   60/5(2)   why is the two in parenthesis not multiplied with five first before dividing

09/01/18

The difference between twelve and the quotient of a number and negative five.

How to translate the phrase into a variable expression 

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