What is the answer please?

5/3

Step-by-step explanation:

Okay so first let's isolate on

2b = 3a

b = 1.5a

Let's go to the fraction now and replace all values of b with 1.5a

We get,

a + 1.5a/ 1.5a

2.5a/1.5a  is what is simplifies too. That equals to 1.6 repeating  or 5/3

We can also put this in values of B.

a = 2/3b

2/3b + b all under b = 5/3

she will most likely have 33  

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.