Help asap please math if you put in a random answer you will be reported. Tysm! (Do not show your work just put in the RIGHT answer!) TYSm! :D

9. 108 cm^2 or B

10. 1,080 m^2 or B

Step-by-step explanation:

9.

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=3·8+4·8+5·8+1

2·﹣34+2·(3·4)2+2·(3·5)2﹣44+2·(4·5)2﹣54

= 108

10.

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=15·24+8·24+17·24+1

2·﹣154+2·(15·8)2+2·(15·17)2﹣84+2·(8·17)2﹣174

= 1080

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

about 0.75 hours

step-by-step explanation: