12/04/16

Cordell is twice as old as Beth. Eight years ago he was 3 times as old. how old are they?
algebra- solving by substitution, graphing, elimination 
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12/04/16

The points (4,v) and (3,3) fall on a line with a slope of -7. What is the value of v?
one point is (4,v)  one point is (3,3) the slope is -7
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12/04/16

what is the minimum possible product of two numbers whose difference is 44?
 what is the minimum possible product of two numbers whose difference is 44?
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12/04/16

How many quarts of 5% butterfat milk and 1% butterfat milk should be mix to yield 80 quarts of 4% butterfat milk
I need help on my math problem  
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12/04/16

Christine has scored 87 , 70 , and 62 on her previous three tests. What score does she need on her next test so that her average (mean) is 72 ?
word problem in algebra
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12/04/16

two numbers that add up to 6 and multiply to get 10
the numbers are rational 
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12/04/16

How many students in the class?
In a class of 'x' students are given 8 sweets each by a teacher she has excess of 9 sweets.when she give one more sweets to each student she has short of 14 sweets So how many students in the class?
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12/04/16

Find the value of X,Y and Z if X+Y+Z=228. X+Z=3Y and 2Y+2Z=X
Please help me to solve this equation.
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12/01/16

Jane moved from a house with 64 square feet of closet space to an apartment with 36.48 square feet of closet space. What is the percentage decreases.
75% ?  43% ? 34% ? 57% ?  
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12/01/16

Find the average rate for the entire trip if a car travels 1 hour at 40 mph and 1 hour at 50 mph
Find the average rate for the entire trip if a car travels 1 hour at 40 mph and 1 hour at 50 mph
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12/01/16

the population of a school is 104% of what it was last year. This year it is 754. What was the population last year?
the population of a school is 104% of what it was last year. This year it is 754. What was the population last year?
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12/01/16

the length of a rectangle playing field is 3 yards less than twice the width. If the area of the field is 104 square yards, what is the dimensions
the length of a rectangle playing field is 3 yards less than twice the width. If the area of the field is 104 square yards, what is the dimensions
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11/30/16

the sum of two numbers is 67. The smaller number is 3 less than the larger number. What are the two numbers
solving systems by graphing
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11/30/16

logarithms and ln
Given logba=5 find the following: a) logba3 b)logb(ab) c)logb(b2/a) d)ln(a)/ln(b) e)b5=a f)logbb
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11/30/16

Write the sum of the numbers as the product of their GCF and another sum 44+40
Write the sum of the numbers as the product of their GCF and another sum 44+40
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11/30/16

How do we solve the problem below?
John can complete a paper route in 20 minutes.  Steve can complete the same route in 30 minutes. How long will it take them to complete the route if they work togther?
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11/30/16

does this equation have a solution
If I solve the equation 3x-7-3x=7 Does this equation have a solution
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11/29/16

What are the lengths of the sides of the mirror and the painting?
A square mirror has sides measuring 2 feet less than the sides of a square painting. If the difference between their areas is 32 square feet, find the lengths of the sides of the mirror and painting.  more
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11/29/16

The sum of two numbers is 39. The smaller number is 9 less than the larger number . What are the numbers ?
I just need help 
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11/29/16

Find the cardinal number for the set.
{8, 10, 12, . . . , 66}
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11/29/16

There are 57 students in a class, how many different ways can you make a group of 5?
There are 57 students in a class, how many different ways can you make a group of 5?
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11/29/16

Word problem
A motorboat travels 372 km in 6 hours going upstream and 936 km in 9 hours going downstream. what is the rate of the boat in still water and what is the rate of the current? 
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11/29/16

What percent increased?
The resting heart rate was 12 beats in 10 seconds. After drinking a Dr. Pepper my heart rate increased to 16 beats in 10 seconds. What percent did my heart rate increase?
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11/29/16

If y varied directly as x^2 and y = 379 when x = 16, find y if x = 14
can someone help me answer this     If y varied directly as x^2 and y = 379 when x = 16, find y if x = 14   PLEASE    
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Gcf

11/28/16

What is the relationship of two numbers a and b if their gifts is a ?
This is all the question says there are no more details 
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