01/31/18
How many mL of a 3.5% salt solution should be mixed with 176 mL of a 4.75% salt solution to get a solution that is 4% salt?
I really need this done now and I would be extremely grateful for the help
01/31/18
luis has 1/3 of a yard of fabric he needs to cut into 4 equally sized strips. How much fabric can Luis cut for each strip?
this is just a math problem i need help with.
01/30/18
Weight of 3 bricks plus’s 22 pounds is equal to the weight of 5 bricks minus 12 pounds how much does each brick weigh
Have no idea where to start
01/30/18
Find the equation of the perpendicular line passing through the midpoint of the line segment connecting (−2, 5) and (7, −3)
Calc 1 Homework Question
01/30/18
What was the answer to the question about the percentage decrease in the price of the shoes from $111 to $85.
percentage of decrease
01/30/18
I have a 1.6 water to 1 part cleaner ratio. How do I get equivalent to 4 parts water to 1 part cleaner?
I am trying to get the right chemical ratio for pressure washing
01/29/18
Write a trinomial that has (3a +17) as one of its two factors
I need help with my homework and this is the only question I’m having a lot of trouble on.
01/29/18
The sum of two integers is 62. The larger is 26 more than three times the smaller. Find the two integers.
The sum of two integers is 62, The larger is 26 more than three times the smaller. Find the two integers.
01/29/18
can someone help me solve this please?
kevin and randy have a jar containing 62 coins all of wgich are either quater or nickels the total value of the coins in the jar is $10.90 how many of each type of coin do they have?
01/29/18
There are 76 students and their Breezewood Middle School course. The number of girls and of course is 12 more than the triple number of boys.
Need to write an expression for the number of girls using the variable b to represent the number of boys.
Also need an equation and how many boys and girls.
01/29/18
You use half of your notebook for your research paper and two thirds of the remaining paper for class notes. You have ten pages left for homework.
How many pages are in your notebook?
01/29/18
can someone help me solve this please?
gabe amodeo a nuclear physicist needs 60 liters of a 40%acid solution. he currently has a 20% solution and a 50% solution. how many liters of each does he need to make the 60 liters of 40% acid...
more
01/29/18
Solve a system of linear equations
A rectangle has a perimeter of 84 inches. The length is 3 more than twice the width. Write and solve a system of linear equations to find the length and the width of the rectangle?
01/29/18
Amaya received a 26/30 on her English test an an 81% oh her biology test. On which test did she receive the higher score?
Which test did she receive the higher score?
01/29/18
If two sides of a triangle are 13 and 3 what is the third side
I don’t have any additional details about my question
01/29/18
Fia's goal was to raise $5,000 to help protect the manatees. She raised $3,500. What percent of her goal did she achieve?
this is about percents and costs
01/29/18
There is a sales tax of $16 on an item that costs $232 before tax. The sales tax on a second item is $22 . How much does the second item cost before tax?
need to answer this question for math and I don't understand it please help me soon
01/29/18
what is 2/3 times 21
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