1,067 Answered Questions for the topic Algebra Help

Algebra Help

08/15/16

algebra help
estimate 42 squared to the nearest 10th    what 2 integers is 42 squared between    one cell phone company charges 20 dollars plus 15 cents per min used write and solve an equasion to find the... more
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Algebra Help Math Algebra 1 Algebra

08/15/16

Solve by using substitution. Express your answer as an ordered pair.
{-x+3y=7 {x-4y=-10
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Algebra Help Math Algebra 1 Algebra

08/15/16

Solve the given system by substitution.
{-4p+q=-5 {p-q=7
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Algebra Help Math Algebra 1 Algebra

08/15/16

Solve the given system by substitution.
{g=2h-3 {4g-5h=-6
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Algebra Help Math Algebra 1 Algebra

08/15/16

Solve by using substitution. Express your answer as an ordered pair.
{4x+y=2 {y=x-3
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08/14/16

-3 (4x - 1) > -12. After you solve, graph your solution on a number line.
Please help. This is on my review packet and I don't quite understand it.
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08/14/16

4 - 2x > -18. After you solve, graph your solution on a number line.
Please help. This is on my review packet and I don't quite understand it.
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08/14/16

The perimeter of a parallelogram is 48 inches.What is the length of the longer side if the shorter side measures 9 inches?
Please help. This is on my review packet and I don't quite understand it.
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Algebra Help Algebra Word Problem

07/31/16

it takes philip 10 hours to read and cynthia 7 hours. how long will it take if they work together?
round answer two decimal places
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Algebra Help Calculus

07/14/16

Find the value of mu
This is an equation used in a synthetic network generator    〈k〉 = ((2*π^(D/2)*δ*μ*I1) / Γ(D/2) ) * 〈κ〉^2   where 〈k〉 is the desired average degree of the nodes  and  〈κ〉 is the analytical... more
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07/13/16

algebra word problem, a motorboat travels 135 mi....
A motorboat travels 135mi in 5 hours going upstream. It travels 195mi going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate of the current?
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07/12/16

How do I do/use "Using Text Features and Visual Cues"? (Please help ASAP)
Here's what my summer school gave me, they just gave it to us and let us be. I didn't learn this please help!8)Practice: Using Text Features and Visual CuesComplete the steps for the hiking... more
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Algebra Help Math Algebra Word Problem

07/11/16

The rent for an apartment is represented by R(I) = 2.00s + 50.00, where s is the area of the apartment in square feet. The rent increases by $50.00 when the apa
math help
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Algebra Help Math Algebra Math Help

07/11/16

Let g(x) be the reflection across the y-axis of the function f(x) = 5x + 8. Identify the rule for g(x).
Need math help
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Algebra Help Math Algebra Math Help

07/11/16

Describe the transformation from the graph of f(x) = x + 2 to the graph of g(x) = x - 7.
need help with math
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Algebra Help

07/11/16

math help, any one can help please
A ship made a trip of 231 mi in 14 h. The ship traveled the first 98 mi at a constant rate before increasing its speed by 5 mph. It traveled another 133 mi at the increased speed. Find the rate of... more
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Algebra Help

07/09/16

Solve the system using elimination. 2x – 2y = –8 x + 2y = –1
Solve the system using elimination.2x – 2y = –8x + 2y = –1
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Algebra Help Slope Equation

07/04/16

What is the equation of the line through (2,3) and (0, -1)
I need an answer ASAP thank you.
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Algebra Help

06/30/16

g(x)=-5sin(p)x
g(x)=-5sin(π)xWhat is the amplitude of this function?What is the period of this function?Thanks to all who help!
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Algebra Help

06/21/16

Exponential decay
42 Gram sample of a substance that used to treat thyroid disorders has a k-value of .124 find the half life in days to the nearest tenth  
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Algebra Help

06/20/16

With a 5% interest rate, what is the minimum time required for $2500 to grow to at least $4500?
algebra question for my class that I am taking online.  
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06/20/16

An arrow is fired straight up from the ground with an initial velocity of 208 feet per second.
  An arrow is fired straight up from the ground with an initial velocity of 208 feet per second. Its height, s(t), in feet at any time t is given by the function s(t) = -16t² + 208t. Find the... more
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Algebra Help

06/18/16

ax+3=7 solve for x
solve for x in the following expression   ax+3=7
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Algebra Help

06/13/16

2 Clocks Time Difference
Two clocks are set at the ch time will they show a difference of 15 minutes?same time; one is seen to gain 40 seconds and other to lose 50 seconds in 24 hours. In how mu
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Algebra Help

06/08/16

subtract the following algebraic expression-25abc+16a^3 from -15bca-35a^3
subtract the following algebraic expression-25abc+16a^3 from -15bca-35a^3
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