11. Jane earns $15 per hour babysitting. If she starts out with $275 in her bank
account which of the following equations
represents how many hours she will have
to babysit for her account to reach $400?
A) -400 = 15h - 275
B) 400 = 15+275
h
C) 400 = 15h
D) 400 = 15h + 275

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

Can someone me with this problem . show your work .

Can someone pls ! pls answer all. no explanation needed..