12/07/18

Which of the following are solutions to the inequality -7x + 14 > -3x - 6
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12/07/18

Application problems
The height of a wave in California varies directly with the seconds that pass by. At 4 seconds, the wave is 6 feet high. Find the constant of variation.
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12/07/18

The sum of the digits of a certian 2-digit number is 8. Reversing the digits decreaces the number by 36 what is the number?
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12/07/18

Farmer Matt can plant 3/8 of a row of crops in 1/8 of his regular work day. If Farmer Matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops?
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12/07/18

Probablity_101_
A bag contains 9 marbles: 4 are green, 3 are red, and 2 are blue. Abdul chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that the... more
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12/07/18

Anita read 24 pages in 12 minutes. How long will it take to read 34 pages?
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12/07/18

How can you use two-step equations to represent and solve real-world problems
How how can you use two-step equations to represent and solve real-world problems
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12/07/18

Stan's family is driving to Disneyland which is 860 miles away. If they average 60 mph, and tak 30 min. breaks every 2 hours, how long wil it take? Show your equation.
Stan's family is driving to Disneyland which is 860 miles away. If they average 60 mph, and take 30 min breaks every 2 hours, how long will it take? Show your equation.
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12/07/18

need help please
a rectangle box with a volume of 32 cubic feet is to be constructed with a square base and a top and bottom. the cost square foot for the top and bottom is 15 cents. and for the sides is 10 cents,... more
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12/07/18

What is fuss in math?
A child measured a pencil 12 centimeters long and a that was 16 centimeters long, How long was the both of them together.
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12/07/18

During a walk to school, Jamal took 2640 steps. If each of Jamal’s steps are yard, how many miles was his walk to school?
During a walk to school, Jamal took 2640 steps. If each of Jamal’s steps are yard, howmany miles was his walk to school?
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12/07/18

James is 60 years old. His age is 8 years more than twice Maggie's age. How old is Maggie?
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12/07/18

Write an equation that models the approximate caloric need of a girl in terms of her age
The usda suggests that a 10 year old girl needs to consume about 2000 calories per day. Between the ages of 10 and 20, that number increases by 100 calories per year.
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12/06/18

Story systems review
Seven times a number plus three times another number equals negative one the sum of the two numbers is negative 3what are the two numbers
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12/06/18

A laptop computer is purchased for $1,850. After each year, the resale value decreases by 30%. What will be the value after 3 years?

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12/06/18

How many liters liters of​ 100% pure acid should be used to make the​ solution?
Pure acid is to be added to a 10​% acid solution to obtain 90L of 83​% solution. What amounts of each should be​ used?
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12/06/18

Need help on this math

Do 4 - 2(x - 5)= x - 19 as 2(x + 5) = -8
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12/06/18

What is a number divided by 3 is no more than 4
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12/06/18

Slope through (97 , 73)
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12/06/18

For every 20 games the team won, they lost 3. Which ratio correctly compares the number of games won to the number of games played?
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12/06/18

Tracy and Crystal go to vacations
Crystal had more money than Tracy when they left for vacations. After crystal spent 3/8 of her money and tracy spent 32$, they each had the same amount of money left. If they had a total amount of... more
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12/06/18

if f(x)= (x-2)^2 (2x+1) what is f(x+1) please show step by step
i have the answer which is f(x+1)= (x-1)^2 (2x+3) but i don't understand how they got it
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12/06/18

Write and equation in slope intercept form that’s passes through (6,-3) and is perpendicular to the line y=-2x+1
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12/05/18

what is the anwser
what is the sum of two numbers is 5and their diffrece is 1 what is the anwser
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12/05/18

Help with my Algebra Homework

6. A contractor is building a fenced-in area at a daycare. The area will be rectangular with the length of its base equal to half the length of the height. The total area will be 5000 square feet.... more
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