Khybar Inc. manufactures dental X-ray machines. The company can sell an X-ray machine which cost $508.17 to produce for
$1.295.75. Each of the company's two salespeople ears a different commission per sale, as shown in the table below.
Salesperson
Greg
Colleen
Commission/Sale
$243.15
$288.75
Last year, Greg sold 11 fewer X-ray machines than Colleen did. Khybar Inc.'s total expenses last year, not counting
production costs or commissions, came to $79,558.59. If Khybar Inc. broke even, how many X-ray machines were sold last
year in total?

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude