01/22/18

1 hour is to $8 as $10 hours is to ?
how will i find my answer to this question
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01/22/18

which of the following are always scaled copies of each other? Choose all that apply
a) two quadrilaterals b) two squares  c) two isosceles triangles  d) two equilateral triangles
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01/22/18

Compound interest
The compound interest for 2 years and 3 years on certain principal at certain rate of interest are Rs 8820 and Rs 9261 respectively. Find the rate of interest and the principal. 
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01/22/18

Maths Exercise for Form3
Gurdip and Jumrang are part-time workers in grocery shop. Gurdip is paid RM3 per hour less than twice Jumrang's pay. If Jumrang is paid RMx per hour, how much is Gurdip's pay if he works (x+2)... more
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01/21/18

If a 120-mile trip used 8.5 gallons of gas, then how much gas is needed for a 200-mile trip? Round you answer to the nearest hundredth of a gallon. Enter the a
If a 120-mile trip used 8.5 gallons of gas, then how much gas is needed for a 200-mile trip?Round you answer to the nearest hundredth of a gallon. Enter the answer in number form only
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01/21/18

Carlos has a change jar that contains only half dollars and quarters. He has 70 coins which add up to a total of $25.25.
I have to find how many of each type of coins he has. I also need to write an equation and I'm not sure how to please help!
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01/21/18

Determine if a small rectangle with sides length 12 and 2 and a large rectangle with the sides 3 and 20 are drawn to scale and if so what is the scale factor?
this is a geometry question.
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01/21/18

the domain of the function y=2x+4 is (3,5,6,8) identify the range
need help
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01/21/18

what is the factor expression using the GCF of 4+22
4+22  
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01/21/18

To get an A in a course, you must have an average of at least 90% on four tests worth 100 points each.
Your scores on the first three tests were 84, 94, and 83. What must you score on the fourth test to get an A in the course?
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01/21/18

How do you solve this equation 27+12=
How do you solve this equation in distributive property
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01/21/18

Find the equation of the line that contains the point (6,-3) and has an undefined slope.
Find the equation of the line that contains the point (6,-3) and has an undefined slope.
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01/21/18

(-infinity,0] or (5,Infinity) as an inequality
I would just like to know what this interval is a inequality
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01/21/18

Circle Problem
Students from Ms. Misterek’s class are standing in a circle. Each student is given a whole number then stands in numerical order. Consecutive numbering begins with one. The student holding number 7... more
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01/21/18

How do I solve 4 is less than X and X is less than or equal to 6
Just a quick question how do I solve   4 is less than X and X is less than or equal to 6
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01/21/18

unable to get the professor's teaching
find the equation for the line that passes through the point (4,-9) and is parallel to the line 4x-8y=7
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01/21/18

a circle has the equation x^2+y^2=50. Find the equation of the tangents to the circle that are parallel to x+y=8
I managed to do all the questions apart from this one, and have no idea how to even start it
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01/21/18

wirte a linear equation containing 4 terms
wirte a linear equation containing 4 terms
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01/21/18

The Contents of two vessels containing water and milk are in the ratio 1:2 and 2:3 are mixed in the ratio of 2:1.Find out the ratio after mixing the two mixture
The answer was 16:29 but here when I Looked into the solution they have solved by using some LCM method.Please solve the above question by LCM method.
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01/20/18

what is the literal coefficient of the first term in -6ac^2+4ac-3?
show complete solution  
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01/20/18

two pipes filling a swimming pool
A pipe can fill a swimming pool in 8 hours. After it has been open for 3 hours a second pipe is opened and the pool is filled in another 2 hours. How long would it take the second pipe alone to... more
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01/20/18

The area of the rhombus formed by points of intersection of parabolas y=x^2−b and y=−x^2+b and their vertices is 54. Find b.
Please tell me the answer!!
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01/20/18

Find the sum that $3000 will amount to?
To what sum will $3000 amount to in 10 years if invested at a 4% effective rate for the first 5 years and at a rate of 4% compounded semiannually thereafter?
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01/20/18

cream of wheat
When making four servings of cream of wheat .bring to a boil 4 cups of water. Add 2/3 cup  of creamof wheat and stir. A family of threes doesn't want to make four servings. How much water would be... more
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01/20/18

The question i have is for my math class and i have trouble solving it.
The width of a rectangle is 6 kilometers less then twice its length. If its area is 108 square kilometers, find the dimensions of the rectangle.
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