A bag contains yellow Marbles and blue marbles 37 and total the number of yellow marbles is 8 less than 2 times the number of blue marbles how many yellow marbles are there

22 yellow marbles

Step-by-step explanation:

Let y = yellow marbles

B = blue marbles

y+b = 37

y =2b-8

Substitute this equation into the first equation

2b-8 + b =37

Combine like terms

3b-8 =37

Add 8 to each side

3b-8+8 =37+8

3b = 45

Divide by 3

3b/3 = 45/3

b = 15

We need to know yellow marbles

y =2b-8

y = 2(15) -8

y = 30-8

y =22

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

3,750 deer

step-by-step explanation:

1,500 is 15 times larger than 100

lets make 250 15 times larger.

3750 deer