19,133 Answered Questions for the topic Algebra
Algebra Physics
09/07/21
Determine the ratio based on the values of the metric prefixes used.
Determine the ratio based on the values of the metric prefixes used.
k/p= e3/e-12
m/n= e-3/e-9
c/n= e-2/e-9
M/c= e9/e-2
n/𝜇 = e-9/e-6
I got all of these wrong so I'm not sure what this ? is asking
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Algebra
09/07/21
The length of a rectangle is 7yd more than twice the width x. The area is 855 yd^2
Write an equation in terms of x that represents the given relationship.
Algebra
09/07/21
finding a price
A couch went on a 14% off sale. The sale price is given as $172. What was the original price of the couch?
Algebra
09/06/21
We throw an object upward from the top of a 640 feet tall building. The vertical position h of the object, (measured in feet) t seconds after we threw it is
How long does it take for the object to hit the ground?
Algebra
09/06/21
I have an algebra problem
we are doing Literal Equations and this is the problem-3x + 2c = -3 solve for x
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09/06/21
Solving Inequalities
Solve the following inequalities and describe the similarity and differences between the solution set: a) 1 + x < 2 b) 1 − x < 2 c) −1 − x < −2 d) −1 − x < 2
Algebra Math
09/06/21
Math Algebra Question
A kitten walks 4/5 of a mile in 45 minutes. At the same rate, how far can the kitten walk in 1 1/4 hours?
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09/05/21
find the slope-intercept form of a line parallel to y=2x-1 & passes through (0,20)
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Algebra Algebra 2
09/05/21
graph the inequality and write it in interval notation
x ≠ ± 1/4 , 5/9
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Algebra
09/05/21
What is the width of a rectangle with an area 8 2/3 meters squared and a length is 5/3 of width
Please help :))
How does: 4 -((k+2)/(2^k-1)) + (k+1)/(2^k) = 4 - (2(k+2)/(2^k)) + (k+1)/(2^k)
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Algebra
09/04/21
A person with a mental age of 22 and a chronological age of 35 has an IQ of 132. What is the chronological age of a person with a mental age of 20 and an IQ of 140?
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Algebra
09/03/21
Need help with my Algebra.
The sales tax on an item is 10%. Express the total cost, C, in terms of the price of the item, P
The braking distance, D, in feet required to stop a car traveling x miles per hour on dry, level pavement can be approximated by...
D = 1/2(x^2)A) Calculate the braking distance for a car traveling 50 miles per hour and 100 miles per hour. How do your answers compare? Do they octuples, nonuples, triples, doubles, or...
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The height h in feet of a ball after t seconds is given by h=112t - 16t^2. How long did it take for the ball to hit the ground?
The height h in feet of a ball after t seconds is given by h=112t - 16t^2. How long did it take for the ball to hit the ground? Answer in seconds.
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Algebra
09/03/21
Capacity of fish in a tank
Fish need 0.29 cubic feet of water per fish. Find the maximum number of fish you could put in a tank measuring 36 feet by 24 feet by 24 feet.
Algebra Precalculus
09/03/21
Use algebra to find the point at which the line f(x)=-7/2x-19/6 intersects the like k(x)=-6/5x+11/5
Use algebra to find the point at which the line f(x)=-7/2x-19/6 intersects the like k(x)=-6/5x+11/5Write the values of x and y as reduced fractions or intergers, x=y=
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Algebra
09/03/21
Finding a Price
1)At a restaurant, the bill comes to $80. If you decide to leave a 11% tip, how much is the tip?2)At a restaurant, the bill comes to $74. If you decide to leave a 20% tip, how much is the tip?3)Use...
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Algebra
09/03/21
Word Problems - Linear Equations
The sum of three consecutive integers is 402. What are the integers? Enter each number, separated by a comma.
Algebra Word Problem
09/03/21
help! I’m confused on how to solve this equation.
A farmer bought a scratch ticket and found out later that he won $500,000. After 30% was deducted from income taxes he invested the rest; some at 3.5% and some at 5.25%. If the annual interest...
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Algebra
09/03/21
Word Problems - Linear Equations
f a certain city had a record low for the year of -30 degrees Celsius, and a record high of 37 degrees Celsius, find the temperatures in degrees Fahrenheit.The low is____ degrees FahrenheitThe...
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