Which equation could be represented by the number line? A. -4+ (-5) = -9
B. 9+(-8) = 1
C. -9 + 8 = -1
O D. -1 +(-9) = -10

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

7

step-by-step explanation:

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.

47

step-by-step explanation: