Clara earns at least $36.75 but not more than $98 working. she earns $12.25 per hour. the number of hours it takes clara to earn p dollars is modeled by a function. t(p)=p12.25t(p)=p12.25 what is the practical range of the function? all real numbers from 36.75 to 98, inclusive. all real numbers. all real numbers from 3 to 8, inclusive. all multiples of 12.25 between 36.75 and 98, inclusive.

Will give brainliest if you answer question correct

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items