(12 points for whoever gives me the explained/corect answer)
a construction supply store sells steel bars for a certain price per kilogram. no matter how much steel is ordered, the company adds on the same delivery charge.

the cost for an order of 100 kilograms of steel bars is $230. the cost for an order of 150 kilograms of steel bars is $320.

write an equation for the cost of an order of steel bars (y) in terms of the weight of steel bars ordered (x). show or explain how you found your equation.

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

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

X+y=-4 x-y=2 use elimination with adding and subtraction