08/22/18

(9x)/(4-(sqrt(6x-38)))
find the domain  
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08/22/18

Geometry Help
If angle POA is a right angle and if angle POC is three times as large as angle COA find the measure of POC
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08/22/18

The sum of three consecutive numbers is 111. What is the smallest of the three numbers?
I honestly don't know what to type I just need help. Thanks.
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08/22/18

The product of 7 and a number, increased by 3, is equal to twice the number, subtracted from 39
I'm trying to figure this out but i am getting stumped  
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08/22/18

1/4 gallons of white mixed 2 gallons of brown paint so how many gallons of white paint would you need to lighten 8 gallons of paint
1/4        8 gallons  and how ever many   
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08/22/18

There are 6 books on the desk and b books on the shelf. There are 37 books in total
For each question write an equation with a variable and then solve it. 
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08/22/18

tyler's account is -180 dollars and his brother has 70 dollars more than him. How much does the brother have?
tyler's bank account is over drawn $180 and his brother has $70 moe than him.  How much does the brother have  
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08/21/18

one number is 4 times another number. The larger number is also 87 more than the smaller number. find the number
 How do i set this question up to solve it algebraically?
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08/21/18

Suppose y is directly proportional to x, and y=8 when x=3. Find the constant of proportionality and a formula for y.
don’t understand 
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08/21/18

How much water should be added to 10 mL of 6​% alcohol solution to reduce the concentration to 5​%?
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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08/21/18

confusing word problem
An elderly couple hires a nurse through a county organization. They pay her $20 per hour for the first 20 hours. The nurse decides to donate 10% of the salary she is paid to charity. As a bonus for... more
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08/21/18

a positive integer is 4 less than another.if the sum of the reciprocal of the smaller and twice the reciprocal of the larger is 5/6,then find the two integers
this is a math word problem.
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08/21/18

bob has 11 more than twice as many M&M's as Tom. Brenda has 15 less than Bob. If they have 107 M&M's together, how many does each person have.
I have to know the steps and final answer because I am confused.
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08/21/18

For rounding, what does it mean to round each number to the greatest place of the least number?
I‘m trying to help my 5th grader do math and the teacher says go to the book for help and the book says round each number to the greatest place of the least number. 4284+979+5610 I would say... more
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08/20/18

8 less than a number is 52 find the number
How do I salve
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08/20/18

The star car rental company charges a flat fee of $30 plus $0.25 per mile to rent a compact car. If Greg has to pay $51.25, how many miles did he drive?
a. Write an equation to represent the situation. Be sure to DEFINE your variable.   b. Solve the equation to determine the number of miles driven.
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08/20/18

Nathan does push-ups for the same amount of time every day. He does 9 minutes of push-ups in 3 days. How many minutes of push-ups does Nathan do in 7 days?
9 minutes of push ups for 3 days how many he do in 7 days
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08/20/18

Directions:Write an equation to model this scenario. Then use the equation to solve the problem.
The number of dandelions growing on your lawn triples every 3 days. If your lawn started out with 15 dandelions how many would you have after 3 weeks?
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08/20/18

Its about sat
If the value of k is k^-5 is twice the value of 4k^-2 what is the value of k ?
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08/18/18

Has a diameter with endpoints A(-3,2) and B(7,4)
With graph 
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08/18/18

With center (-6,7), tangent to the y-axis
With graph 
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08/18/18

Write a function that models the given situation.
Determine the domain from the situation, graph the function using the domain and identify the range. a bicyclist travels at a consistent speed of 12 miles per hour for 45 minutes.
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08/18/18

Four times the sum of a number and 16 is at most 26
Use the variable y for the unknown number
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08/18/18

How much would each box weigh
There r a total of three rectangular boxes filled with jewelry. For all three boxes it weighs 11 lbs 4 oz. So how much would one box weigh?
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08/17/18

Can you please help me
Laura’s pet snake is 4.3 meters long. How long is the snake in feet? If 1 feet is 0.3 meters long
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