A number is multiplied by 2. eight is added to the product. this sum is then divided by 5. the answer is 8. what was the original number?

What is 28.26 rounded to the nearest tenth

If 5 mi=8km, about how many miles would be equal to 50 km? explain

The graph represents the distribution of the number of questions answered correctly on a 50-question math test. what is the standard deviation of the data? 4 8 12 14

How many solutions are there to the system of equations? {-4x - 5y = 5 - 0.08x + 0.10y = 0.10} A) no solutions B) one solution C) two solutions D) an infinite number of solutions

What is the sum of the interior angles in a hendecagon

Write and solve an equation to find the number n The difference of three times a number and 4 is - 19 Equation: = - 19 The number n=?

Two numbers that have eight as a factor

Joseph removes 7/8 gallon of white paint from as can. Then he adds 7/8 gallon of blue paint to the can. What is the overall increase or decrease in the amount of paint

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 Find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.

A service club wants to buy tickets to a baseball game. Tickets are avalible for the grandstand and for the bleachers Grandstand's ticket is $25 Bleachers Ticket is $15 Which expression represents the total cost, in dollars, for g grandstand and b