10/17/16

samantha wants to watch 3 videos one rainy afternoon. She has a choice of 3 comedie, 4 dramas, and 3 musicals. Determine the number of outcomes.
samantha wants to watch 3 videos one rainy afternoon. She has a choice of 3 comedie, 4 dramas, and 3 musicals. Determine the number of outcomes.
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10/17/16

if x is an integer and 2<x<7, how many different triangles ate there with sides of length 2,7,and x?
a) could x=3? explain why or why not.     b) what value for x solves the problem? explain
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10/15/16

The sides of the regular hexagonal nut shown below are x = 17 millimeters long. Find the height h of the nut.
The sides of the regular hexagonal nut shown below are x = 17 millimeters long. Find the height h of the nut.    
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10/14/16

find least number to be subtracted from 1886 to get a perfect square
 for .the given number ,find the leat number to be subtracted to get a perfect square. the number is 1886
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10/13/16

Quadratic formulas and discriminants
Look at the equation below.X^2-6x+13=0what is the value of the discriminant of the equation? WHAT does the value of the discriminant TELL YOU about the solutions to this equation? and determine the... more
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10/13/16

Mia's parents start an allowance of $.01 per week. Allowance doubles for each successive week. If she saves all, how many weeks til she's a millionaire?
I don't want to do endless multiplication. Is there a formula to figure this out? 
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10/13/16

Each of the equal angles of an isosceles triangle is twice as large as the third angle. What is the measure of each angle?
an isosceles triangle has 2 equal sides and angles 
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10/13/16

Ferry boat
A ferry boat can hold a maximum of 60 children or 36 adults. Assuming that each child possesses the same weight and all adults share a common weight, if there are 20 children on the boat, how many... more
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10/11/16

What is the width of the concrete border?
the jackson family is planning on installing a rectangular in-ground pool that measures 18 feet by 36 feet, they are going to put a concrete border of uniform width around the pool and fence in the... more
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10/10/16

the sum of a number and six is four less than six times the number. find the number
the sum of a number and six is four less than six times the number. find the number
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10/10/16

1/3 of 120 less19
Preparing for ged struggling with this problem 
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10/10/16

solving algebraic equations
A part time moved regular pay rate is $60 an hour.if the work involves going up and down stairs, his rate increases to$90 an hour.In one week,he earned $1,380 and worked 20 hours. How many hours... more
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10/10/16

At the beginning of the season, MacDonald had to remove 555 orange trees from his farm. Each of the remaining trees produced 210210210 oranges for a total harve
At the beginning of the season, MacDonald had to remove 555 orange trees from his farm. Each of the remaining trees produced 210210210 oranges for a total harvest of 417904179041790 oranges.Write... more
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10/10/16

Confused....
If Evan has 10 dimes and nickels in his pocket, and they have a combined value of 80 cents, how many of each coin does he have?     ____ Nickels   ____ Dimes
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10/10/16

X+3x/4=7x/4
X+3x/4=7x/4 Shouldn't I add the numerator straight across and the denominator straight across and look at it like this, 1x/1+3x/4= 4x/4=1x  It appears the I have to add the numerator and the... more
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10/10/16

if the sum of three consecutive even integers is 174, what is the first of the three even integers
..........
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10/10/16

integers...
choose the 1 alternative that best completes the statement or answers the question below; Using braces write the  members of the set, or state that the set has no members...   The integers from... more
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10/10/16

Wondering if anyone can show me how to do this, need to see work to understand.ty.sabby@bad@math
Hello,    Need to see the work for this problem, if anyone can help!!....lol....Here's the word problem;     Two bicyclists, 42 miles apart, begin riding toward each other on a long straight... more
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10/09/16

how to find 45% of 400...
How to find 45% of 400? Solve the problem using 1) % diagram and 2) an equation. 
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10/09/16

A TV measures 36 inches long and the diagonal is 42. inches. How high is the TV?
I don't know how to solve this Algebra Problem. 8th grade. Dealing with Pythagorean Theorem.
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10/09/16

the product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller is 15 the sum of the number is
large first no x small second no 9375/x   (9375/x)/x=15 (9375/x^2)=15 9375=15x^2 625=x^2 25=x   9375/25=375   large no is 25 small no is 375   how it possible because i assume x as... more
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10/09/16

in a film charles coburn plays a ah but in 20 years i shall only be twice her age how old is the uncle and the woman?
in a film charles coburn plays an elderly uncle he is criticized for marrying a woman when he is 3 times her age. he replies ah but in 20 years i shall only be twice her age how old is the uncle... more
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10/08/16

If a dress is $42.00 and its on sale for 1/4 off. what is the regular price?
If a dress is $42.00 and its on sale for 1/4 off. What is the regular price?
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10/07/16

The square of a number minus three times the number is 238. Find the number
IDK WHAT IT IS HELP 
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10/06/16

Boat can travel 15 kph(speed) in still water, 40 km downstream in a river,same time it takes to travel 25 km upstream. Speed of the water in the river?
Representations, equation, solution, and final answer 
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