178 Answered Questions for the topic Alegebra Homework
03/10/15
Long question! All written below.
Part 1 [2 points] Is the following equation true? Part 2 [6 points] Use complete sentences to explain the properties used in making your decision. 2 log 5 x + one-half log 5 y - 4 log 5 z = log...
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03/10/15
Replace the variables a and b with integers and solve for log a b = x by using the change of base formula. Show all work and use complete sentences to explain y
Replace the variables a and b with integers and solve for log a b = x by using the change of base formula. Show all work and use complete sentences to explain your steps in solving the logarithm...
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Alegebra Homework
03/07/15
A steamboat travels 14 km/h faster than a freighter. The steamboat travels 192 km in the same time the freighter travels 150 km/h. Find the speed of each boat
Find speed of each boat
Alegebra Homework
02/21/15
identify the solution(s) of the system of equations if any -3x-4y=2, 8y=-6x-4
identify the solution(s) of the system of equations if any -3x-4y=2, 8y=-6x-4
Alegebra Homework
02/16/15
how do you solve square root of (x) - square root of (5) =square root of (x-5)
I do not know how to undo the problem by squaring both sides. I keep getting 0=-10 or another untrue statement.
√x - √5 =√(x - 5)
Alegebra Homework
02/13/15
Desmond is 2 inches taller than Niki.
If we let W represent Niki's height in inches, write an algebraic expression for Desmond's height
Alegebra Homework
02/08/15
Algebra homework
An archer's arrow follows a parabolic path. The height of the arrow f(x) is given by f(x) = -16x2 + 200x + 4, in feet. Find the maximum height of the arrow
Alegebra Homework
02/05/15
Homework Math help
At a grocery store, the number of customers arriving per hour is shown by the function f(x) = 2x+1. Find the number of customers that arrived in the 6th hour
02/05/15
Word problem
The store is offering a 15% discount on all items. You have a coupon worth $2 off any item. Let X be the original cost of an item. Use a composition of functions to find a function c(x) that gives...
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Find three consecutive even integers such that four times the second is equal to triple the third.
You must find three consecutive even integers. The rest of the information is on the top. Thank you!
Alegebra Homework
01/10/15
Mother wants to take daughter and friends to movies.Ticket is $8. Renee's budget is $50. How many of her daughters friends can go to the movies
If you can work out the problem with details on how to do it I would be forever grateful.
Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation.
Solve the equation 9 = square root of 27^(4x + 6). Using complete sentences, explain the strategy used in solving this equation.
12/31/14
Please help with word problem written below?
The formula for determining interest compounded monthly is A = P(1 + r over 12)12t, where A represents the amount invested after t years, P the principal invested, and r the interest rate. Jimmy...
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Alegebra Homework
12/17/14
what is the standard form of the line that passes through the point (1, -3) and is parallel to the line y = 2x+1
math question - algebra
Alegebra Homework
12/14/14
two supplementary angles are of such that one is 10 less than nine times the other. find the measure of each angle
i need help with this question please.
two supplementary angles are of such that one is 10 less than nine times the other. find the measure of each angle.
I'm confused, explain to me what it is I have to do
Zeno is walking in a straight line. With each step, he covers half the remaining distance between him and the end of his path, which is a total of 8 feet. After 4 steps, he will have walked _____...
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Alegebra Homework Math
10/13/14
Hawaii had about 1,262,840 residents and 28,793 marriages. What is the marriage rate per 1,000 residents for Hawaii? Where is Hawaii located on the histogram?
The overall problem is the histogram below gives the marriage rate per 1,000 people for 49 U.S. states in 2004. (Nevada, with a rate of 62 marriages per 1,000 people, was let off so the plot would...
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Alegebra Homework
10/02/14
what is 58.2 percent of 75
what is 58.2 percent of 75? I really need your help
How to set up a proportion with this information ?
Dwayne has two kinds of flowers in his garden: dandelions and tiger lilies. Dwayne planted only tiger lilies, but dandelions came up too. There are 55 flowers in his garden, and there are 19 more...
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Alegebra Homework
09/21/14
Help me with this word problem please!!!
Janie writes a polynomial expression using only one variable x with a degree of 3. Max writes a polynomial expression using only one variable x with the degree of 7. What can you determine about...
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Alegebra Homework
09/16/14
y=-3/4(x+3)squared+1
How do I tell if this is a function and how do I graph this?
Alegebra Homework
09/13/14
if rowed her boat across lake and back in 3 hrs.if rate returnig was 2mph less then the rate going & distance each way was 7mi find her rate going
need help to get answer
Alegebra Homework
09/02/14
Of the 900 tickets sold to a movie, 450 were full-price tickets costing $8 each. If the gate receipts were $4,500, what did a student ticket cost?
algebra word math problem help. I dont understand it. please help me
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