A light-rail service claims to be on time 90% of the time. Jeanette takes the light-rail 43 times one month,
how many times can she predict she will be on time? Is the light-rail's claim accurate if she is late 6 times?
Complete the explanation to answer the question. Round to the nearest whole number.

529 and 531

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

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

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.