320 Answered Questions for the topic Alegbra

Alegbra Calculus

09/17/17

Solve the inequality. Write your answer using interval notation. −8 < 7 − 5x ≤ 127

Solve the inequality. Write your answer using interval notation.−8 < 7 − 5x ≤ 127
Alegbra Calculus

09/17/17

Find an equation for the line that passes through the point (4, −8) and is parallel to the line 2x − 4y = 5.

Find an equation for the line that passes through the point (4, −8) andis parallel to the line 2x − 4y = 5.
Alegbra

09/11/17

The sum of two consecutive integers is -22. What are the two integers

Pls show the equation and procedure to solve
Alegbra

09/05/17

working with units

An air conditioning system can circulate 330 cubic feet of air per minute. How many cubic yards of air can it circulate per minute?The air conditioning system can circulate about ___________cubic... more
Alegbra

08/29/17

What is the equation of line m if line m is perpendicular to y=4x-1 and passes through the orgin

y=4x-1.        Line m is perpendicular to it  
Alegbra

08/27/17

x+y = 6 x+z = 7 z+y = 8 z+y+x = 14 what is the value of z

x+y = 6 x+z = 7 z+y = 8 z+y+x = 14 what is the value of z
Alegbra

08/19/17

caroline can sketch 8 cartoon strips in two hours. How long will it take her to sketch 12 strips?

it will take her ____ hours.

08/18/17

How many teams participated in the tournament?

In a basketball tournament, 153 total matches are played. Each team played exactly one match with each of the other teams. How many teams participated in the tournament?
Alegbra

08/17/17

Lucy wants to be exempt from her semester exam in order for that to happen she has to adverage and 85 over 3 test grades her first 2 test grades were 81 and 86

 what does Lucy need to make on her third test in order to have exact adverage of 85 and be exempt from her exam

08/15/17

Michael is 12 years older than Brandon. Seventeen years ago, Michael was 4 times as old as Brandon. How old is Brandon now?

i dont get my question i have tried to understand the meaning to the question and tried to make and equation but it cant so i wneed help and came here and the question is asking the age of brandons... more
Alegbra

08/12/17

Karen makes a blend of cookies for the bake sale.

Karen makes a blend of cookies for the bake sale. The chocolate chip cookies will be $0.50 each, and the peanut butter cookies will be $0.60 each.Choose an inequality showing that Karen makes less... more
Alegbra

08/10/17

The length of a rectangle is 1 m more than twice the width, and the area of the rectangle is 66 m2 . Find the dimensions of the rectangle.

The length of a rectangle is 1 mmore than twice the width, and the area of the rectangle is 66 m2. Find the dimensions of the rectangle.
Alegbra

08/06/17

RADICALS word problems

QUESTION:Michelle is measuring the dimensions of her living room so she can install new flooring. She measures the length at 4√12 feet with her radical tape measure, and then measures the width at... more
Alegbra

08/05/17

radicals word problems

QUESTION: Michelle is measuring the dimensions of her living room so she can install new flooring. She measures the length at 4√12 feet with her radical tape measure, and then measures the width at... more
Alegbra

07/29/17

A yard a perimeter of 232 feet. If the twelve times the length of the yard equals seventeen times the width. What are it dimensions

Tsyhsudhgdhdjjdhdhdhdhdhhdhfhfhfhueurhhrhrhrhdhdhdhhdhrhdjhfhrhfhfhfhjfudurhjd
Alegbra

07/19/17

four times a number x is equivalent to the sum of two times x and 8 4x=X+8

four times a number x is equivalent to the sum of two times x and 8 4x=X+8
Alegbra

07/18/17

QUESTION ABOUT CARS MOVING

Two cars are traveling down the highway with the same speed. If the first car increases its speed by 1km/hr, and the other car decreases its speed by 10km/hr, then the first car will cover the same... more
Alegbra

07/17/17

which expression is equivalent to.... 1/2x+(-7)-2 1/4x-(-2)?

a. -1 3/4x-5 b. 1 3/4x-9 c. 3 3/4x-9 d. 3 3/4x-7
Alegbra

06/18/17

what is n if n*15.3% equals 12.00 The rate of pay is 12.00 including the 15.3 payroll tax. what is the hourly wage rate? if i use 7.84 then 7.84 times 15.3% i

trying to figure out how much is an amount times 15.3% payroll tax if the total is 12.00   The rate of pay is 12.00 including the 15.3 payroll tax. what is the hourly wage rate? if i use 7.84... more
Alegbra

06/13/17

of eWhat is the slope of each mountain and which mountain will cause the snowboard to travel at a faster speed?

Mount Kilimanjaro in Tanzania has a width of 211,200 feet in a certain point at its base. The highest peak is 19,240 feet. The tallest mountain in the world Mount Everest covers five countries and... more
Alegbra

05/13/17

one sixth of canadas planetaiums are in hailfax. there are 2 planetaiums in hailfax. how many planetaiums are there in canada?

THIS IS A GRADE 8 WORD PROMBLEM. FOR THE QUESTION DO YOU NEED 1 LETTER OR 2.
Alegbra

05/07/17

solve for g : 2(g-h)=b+4

solve for g: 2(g-h) =b + 4
Alegbra Math

04/30/17

Matthew can build a block wall in 3 days. Andy can build the wall in 5 days. How long will it take if they work together?

I just need to see how to do this type of problem since it's been a while since I last did one like this
Alegbra Solve Equation

04/23/17

Solve the equation x = 3b + 2y for y.

My son and I arguing over the answer. He is stating a negative can't be in the numerator. Teacher said allegedly said answer is y = (x+3b)/2 but seems like it should be y = (x-3b)/2 .
Alegbra

04/09/17

Plane Algebra Help

A plane flying the 3458-mi from New York City to London has a 40-mph tailwind. The flight's point of no return is the point at which the flight time required to return to New York is the same as... more

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