7k+4l=20 and - 8k+2l=10

What is the value of k?

Debatable math-ish Question: Is it better to maximize the number of people who can eat in your patio area, or is it better to maximize the space so people don't feel crowded (but where you might be able to seat less people at any one time) ?

Mr. Brown is starting a company that manufactures herbal oil. He decides to produce 200 bottles during the first month. The fixed cost per month is $3,680, and the variable cost for 200 bottles is $962. If Mr.

Order the rational numbers from least to greatest. -1/2, 0, 1.75, - 7 1/8, - 3.62 A. 0, - 1/2, 1.75, - 3.62, - 7 1/8 B. -1/2, 0, 1.75, - 3.62, - 7 1/8 C. -7 1/8 , - 3.62, - 1/2, 0, 1.75 D. -7 1/8 , - 3.62, 0, - 1/2, 1.75

A data set includes the following test scores: 75, 82, 84, 62, 78. The score on a retake test is 96. It the retake score replaces the lowest test grade, how is the mean affected? A) The mean increases by 5. B) The mean increases by 6.8.

In circle Y what is m angel 1 6 25 31 37

Here is a list of what you need to make 20 buns: 180g of butter, 150g of flour, 200g of sugar and 4 eggs. Work out what you need to make 30 buns.

Which of these steps is a step in constructing an inscribed regular hexagon using technology

Alex rides 45 miles in 3 hours write an equation that shows the relationship between the distance and the time that he rides if Alex rides at a constant rate of speed

Big sale 20% off what percent of the regular price is taken off?

Rewrite the equation below in slope-intercept form. 2y-8x=18