527 Answered Questions for the topic Equation

02/26/18

How much did Jim pay for each property

Jim purchased 2 properties totally $330,000. When he sold one property he earned 12% but on the second her lost 8%. His total profit was $18,000. How much did Jim pay for each property?

02/20/18

Hard equation

Solve:   3.7x + 1.2 = 5.4x - 6.3

02/18/18

Twice the sum of -2 and a number is the same as the number decreased by 7/4 find the number

Write the following equation

02/08/18

2x+5y = 10 then , 4x+4y = ?

please solve this questions its need to me early for my copmtion exam.

01/16/18

How many squares would it take to balance one disk?

If 3 triangles is equal to 5 disks, and if 1 triangle is equal to 2 squares plus 1 disk,  how many squares would it take to balance one disk? 

01/15/18

How to do these questions

3m-(6-m)=8(m+2)

01/12/18

Find equations for: (Stuck)

So i've been set a task to complete these questions, and I keep coming back to this and having major problems...   The question asks:   The gain of an amplifier is found to be... more

01/10/18

Equation to calculate what you would need to get a 98 average

What equation would you use to calculate what grade you would need to get a grade of a 98 average?   Ex.   If you have a 1st semester average of 89. What 3rd and 4th quarter grades would you... more

01/01/18

Find all pairs (x, y) of integers such that : x^6 + 3x^3 + 1 = y^4.

Find all pairs (x, y) of integers such that : x^6 + 3x^3 + 1 = y^4.

12/21/17

im stuck on this question. solvethis equation: 3x= root5(3x+2) giving your amswer in the form a+b ROOT5

i would be very grateful for any help please and thank you

12/18/17

What equation should I write to find the answer?

I was thinking about 3s - 40 = 680 but I'm not sure. Here's the problem:The members of the Drama Club sold a total of 680 adult and student tickets to their spring play. The number of adult tickets... more

12/18/17

25 students there are 16 boys write the equation to solve for the number girls

what equation should i right 

12/13/17

Which equation is equivalent to the following equation? y=3x+6

Which equation is equivalent to the following equation y=3x+6   a) x=y-6/3 b)x=y+6/3 c)x=1/3y-2 d)x=1/3y+2

12/11/17

Linear equation.

Chitchat wireless charges $0.30 per minute plus a monthly base fee. In September, Maggie used 120 minutes and her bill was $51. Write and solve an equation to find out the cost if maggie uses 165... more

12/03/17

in 2004, there were approximately 5800 cinema sites. In 2000, there were 6700 cinema sites.

Write an equation describing this relationship. Use ordered pairs of the form (years past 2000, number of cinema sites)  

11/27/17

I am buying 288 cans of soda. I need twice as many orange sodas as lemon-lime sodas. How many of each do I buy?

I am buying 288 cans of soda.  I want twice as many orange as lemon-lime.  How many of each do I buy?  

11/24/17

five more yellow ribbons than red ribbons. If twice the yellow ribbons is at most four times the red ribbons, at least how many red ribbons does she have

five more yellow ribbons than red ribbons twice the yellow ribbons is at most four times the red ribbons

11/23/17

What transformation is represented by the rule (x, y)→(x, y+3)

What transformation is represented by the rule (x, y)→(x, y+3) ?translation 3 units downtranslation 3 units lefttranslation 3 units righttranslation 3 units up

11/21/17

there are 14 teams in a league each team plays eacho team twice how many games played total

there are 14 teams in a league each team plays each team twice how many games played total

11/20/17

Find and interpret the horizontal and vertical intercepts for the following height equation.

Round your answers to two decimal places when necessary.   h=150-190t-490t2 (h is in centimeters and t is in seconds)   The initial height is _____ centimeters and the object hits the ground... more

11/09/17

PLEASE TELL ME HOW TO WORK IT OUT, DON'T TELL ME THE ANSWER,THANK YOU!

If you dissolve 300 g of salt in 10 litres of water, what is the density of that solution of salty water? In this particular example, assume that the total volume doesn’t change when salt is added... more

11/08/17

The product of two consecutive integers is 5 more than their sum. Find the integers

Write an equation and solve 
1 2 3 5 7 8 22

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