175 Answered Questions for the topic Alegebra Homework

Alegebra Homework

10/05/15

#### The sum of 30 + 5 is normally 35. Give an instance of when 30 + 5 = 8. [Hint: This is a money problem.]

It's an algebra question.

Alegebra Homework

09/28/15

#### Math Word Problems

Mario and Luigi leave to small towns that are 230 miles apart at the same time, traveling directly toward one another. Mario is traveling at a rate that is 15mph slower than luigi. They pass each...
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Alegebra Homework

09/21/15

#### A first number plus twice a second number is 16. Twice the first number plus the second totals 14. Find the numbers.

Completely lost

Alegebra Homework

09/18/15

#### A theatre has 20 seats in the first row,22 in the second row,and 24 in thew third row,what is the independent varible

this is a word problem,and i dont know the answers

09/17/15

#### Systems of Equations Word Problem HELP PLEASE!!

Okay so... I did the first two systems of equations word problems pretty easily but this one has me stumped. I have no idea what to do... help?
Ramiro earns $20 per hour during the week and $30...
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Alegebra Homework

09/10/15

#### How is this written in numeric form?

four times the sum of a number and 2/3 is 16/3

Alegebra Homework

09/09/15

#### Product of 5 and a number is at least 12

I don't understand how to do answer

09/07/15

#### (Hopefully) Quick Question: How to turn 1/R to R?

The whole problem is this:
1 = 1 + 1
Solve R R1 R2 for R
Basically, I'm pretty sure that the first thing I need to do is make 1/R just R... right? The...
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Alegebra Homework Word Problem Help

09/01/15

#### l at 4 p.m. it took alice an hour longer than sue to get home alice walked 2.5 mph while sue walked 5 miles an hour what time did sue get home

Alice and sue left school at 4 p.m. it took alice an hour longer than sue to get home alice walked 2.5 mph while sue walked 5 miles an hour what time did sue get home.

Alegebra Homework

07/24/15

#### Algebra word problem

there are 630 dishes that need to be rinsed. Juan can rinse them in 70 minutes by himself. it will take his friend Sam 105 minutes to rinse these dishes. how long will it take them if the rents...
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06/09/15

#### probability help

An urn contains 7red and 8 green balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn. What is the...
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Alegebra Homework Algebra Word Problem

06/08/15

#### help with algebra: 4 letters, without replacement, from 17 distinct letters

How many ways are there of choosing 4 letters, without replacement, from 17distinct letters,if the order of the choices is relevant?if the order of the choices is not relevant

Alegebra Homework

06/05/15

#### largest area that can be enclosed is BLANK square meters.

farmer ed has 8,500 meters of fencing, and wants to enclose a rectangular plot that borders on a river. if farmer ed does not fence the side along the river, what is the largest area that can be...
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Alegebra Homework Math

05/22/15

#### What is the distance between R(4, –7) and S(10, 4)?

157 UN
127UN
85UN
45UN

05/21/15

#### Domain range and period

a) what is the domain, range, and periodic y=csc x?
b) what is the relative minimum in the interval 0<_x<_ pi
c) what is the relative maximum ion the interval pi<_x<_2pi
(<_...
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Alegebra Homework

04/20/15

#### I need alegbra assistance.

I need assistance with the following word problem:
A water tank is being filled by two inlet pipes. Pipe A can fill the tank in 4.5 hours, but both pipes together can fill the tank in 2...
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04/12/15

#### NutShoppe has 10 kg of mix cashews and pecans which sell for $8.40 / kg. cashews sell for $8 / kg and pecans sell for $9 / kg. how many kg of each are in mix

This is in a "mixture problems" unit in my text book. thank you

04/07/15

#### Please help me solve this word problem (NEED HELP ASAP!!)

An architect designs a rectangular room with an area of 400 square feet. The length is to be 8 feet longer than the width. Find the dimensions of the room. Round your answer to the nearest tenth of...
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04/07/15

#### Please help me solve this word problem (NEED HELP ASAP!!!!)

The height of an object shot straight up with an initial velocity of v in feet per second is given by h + -16ft2 +vt + c, where c is the initial height of the object above the ground. The ringer on...
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03/10/15

#### Find the solution to the equation log16 32 = x + 2. Using complete sentences, explain the procedure used to solve this equation.

Find the solution to the equation log16 32 = x + 2. Using complete sentences, explain the procedure used to solve this equation.
Please help!

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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