A bag contains only red, green, brown and yellow marbles. The probabilities of selecting each colour are shown below.

ColourRedGreenBrownYellow
Probability
x
3
x
5
x
4
x
Find the probability of selecting a red marble.

pls ask

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

a

step-by-step explanation:

rurbrbrjrnrbjr

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: