7,221 Answered Questions for the topic Math Help

Math Help

10/05/17

How much Simple interest is earned on $4000 in 3 1/2 years at an interest rate of 5.2%
Need help for homework 
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10/05/17

A newspaper carrier has 5.50 in change.He has 5 more quarters than dimes but 3 times as many nickels as quarters.How many coins or few have type does he have?
Please explain how to do this in the easiest to understand way you can. 
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Math Help

10/05/17

i have to find the diiference qoutient for f(x)= -x^3 = f(a+h)-f(a)/h
f(x)=-x^3=f(a+h)-f(a)/h
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10/05/17

Simplifying Question
How do you simplify this?   4(x-5)3(x+6)7 + 7(x+6)6(x-5)4      
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Math Help

10/04/17

3two 5 time 3/4
i need help in math doung rational number 3 and two five time three fourth
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Math Help

10/04/17

Is the product of a fraction less than 1 and a whole number greater than or less than the whole number?
This is a math question that i need help with.
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Math Help

10/04/17

Is the product of a fraction less than 1 and a whole number greater than or less than the whole number?
this is a sixth grade question
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10/04/17

Find the values of the trigonometric functions of t
csc t = 3 and the terminal point of t is in Quadrant II.
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Math Help Math

10/03/17

Math help is needed
Create an equation for a line parallel to y=2x+3 containing points (3,-1)  
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Math Help Math

10/03/17

A student received grades of 78 and 91 on two exams. What grade must a student earn on the last exam to get an average of no less than 85.
A student received grades of 78 and 91 on two exams. What grade must a student earn on the last exam to get an average of no less than 85.
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10/03/17

I got no solution??
Let f(x)= |2x-3| and g(x)= |-7+2x|. Find all x for which f(x)=g(x)   After solving I got no solution but it does not seem right. 
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Math Help Math English Algebra 1

10/03/17

mari uses credit to buy a dishwasher for $750. The interest is 11% and he will make 24 payments. What is the total amount owed? *
I need help on work problems I need the answer to it so I understand it.
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10/03/17

How to solve and what's the answer to the problem?
Colombian  coffee beans cost $5.50 per pound, while Peruvian coffee beans cost $4.25 per pound. We want to mix the beans together so as to produce a 40 pound bag, costing $4.60 per pound. How many... more
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Math Help

10/03/17

I need to know the math steps for 2,817x380 for a math test. Can someone help?
FOR A TEST
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Math Help

10/02/17

college algebra
A restaurant offers 6 possible appetizers, 13 possible main courses, and 9 possible desserts. How many different meals are possible at this restaurant? Write your answer as an integer in standard... more
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Math Help

10/02/17

Find the equation of the circle with center on the y-axis and has y-intercepts at − 3 and 5.
please help 
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Math Help

10/02/17

Yolanda bought a desk for $555. This price was 74% of the original price. What was the original price?
finding the oringial price given the sale price and percentage 
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Math Help Math

10/02/17

If 5 times a number is increased by 8, the result is the same as when 8 times the number is decreased by 10. find the number
give me the answer
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Math Help

10/02/17

what is 3.30194727 × 1010 s U.S. dollars2 simplified?
So I looked up how much $130.63 CAD x 10 years would be and google said it would be 3.30194727 × 1010 s U.S. dollars2 ca can someone simplify this for me?
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10/01/17

After how many hours is option a better than b
Your babysitter job offers  A.  $50 per day  B.  $25 plus $8 per hour  C.  $12 per hour 
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10/01/17

Finding conditional probability
A manufacturer knows that 12 percent of its 200 computer monitors are defective. If 3 monitors are randomly selected, how do I find the probability of the following outcomes? P(1st monitor is... more
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10/01/17

Melinda can paint 7/8 of a wall in 1 1/6 hours. What part of a wall does Melinda paint in 1 minute
Melinda can paint 7/8 of a wall in 1 1/6 hours. What part of a wall does Melinda paint in 1 minute
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Math Help

10/01/17

what is the length to the nearest tenth of the line segment joining the points(-4.2) and (146.52
i just want to know the length to the nearest tent job the line segments joining the points (-4.2) and (146.52)
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Math Help

10/01/17

The width of a rectangle is 10 units less than the length. If the area is 56 square units, then find the dimensions of the rectangle.
need help with the 
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Math Help

09/30/17

is -10 less than or greater than 5
I just need help and the answer to this question because i dont get it
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