There is a bag with only red marbles and blue marbles. The probability of randomly choosing a blue marble is
2
9
.
There are 45 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be.

step-by-step explanation:

no of data

divide by no of mode

yes yes yes yes yes yes yes yes yes

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

answer: idk

step-by-step explanation: