3x+y=14; (3,5)

3x+y=14; (3,5)

13) Ten times a number increased by 5 is 75.

25 students are going to Italy, Japan and Egypt. the number of students going to Japan or Italy is 5 more than the number of students going to Egypt. The number of students going to Japan is two less...

What would be an equation for this problem? Please, all I need is the equation...

Help please...I think we have 2. Can someone explain this and show us the equations. 4X = 12 and 2X + 2X + 12

Brad is fencing a rectangular area in the backyard for his dog. He has 25 feet of fence. He does not need fencing on the side that runs along the garage. This side is 9ft long. What are the dimensions...

An electronics company plans to introduce a new laptop computer . The fixed costs are 125,300 and the variable costs are $450 per unit . The revenue from each computer is $800 . Right in equation...

a company makes $25 profit from the sales of a product A and $35 from product B. Each uses 3 units of material and 5 units of labor. Each B requires 5 units of material and 4 units of labor. Let x...

The following question was worth $32,000 on the game Who Wants to Be a Millionaire?: “ at what temperature are the fahrenheit and celsius temperature scales the same?” answer this question. Recall...

I have an xbox controller and I want to find the equation that will tell me the amount of rotation when I push the thumbstick on it in any direction. To be a bit more clear: When the thumbstick is...

Hi, can anybody help me with the following question? "Find the equation of the curve with the derivative of y with respect to x given as (2/√x)-x, passing through the point (2,1)"

The equation I came up with is 7J + I = 63. But after solving it I got 56 but I don't actually know how to find the ages for both of them. Please help. :)

Show work and include equation

i need the steps

Write the phrase as an equation/ inequality. Two fifths of a number is the same as 7.

Solve for y.

please.help. im clueless

A number, y, is equal to twice the sum of a smaller number and 3. The larger number is also equal to 5 more than 3 times the smaller number. Which equations represent the situation? Which of these...

the number go girls at a camp is 17 less than the twice the number of boys

1. The exponential models below describe the population of the indicated country, A, in millions, t years after 2010. Russia - A=141.9e^–0.005t Japan - A=127.3e^–0.006t Iraq - A=31...