01/31/18

what is 1.28 as a ratio

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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  

01/30/18

how do you solve proportions

 idk how to solve proportions can i plz get some help

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

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

G(x)=(X+9)(x+8) what’s are the zeros of the function

Algebra 1 what are the functions   

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

I need to find the value of m and n

m2 - n2 = 21

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

What is the unit rate for 13$ for 9 books

13 dollars for 9 books

01/29/18

solve each system by graphing

y=2                                                     3x+2y=-8 

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

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

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

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

how many terms in the expression 8x+n

find how many terms in 8x+n

01/29/18

what is 2/3 times 21

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