A) Let f(x)=x√ and g(x)=x−13. Evaluate (f+g)(9). (f+g)(9)=−4

(f+g)(9)=7

(f+g)(9)=−1

(f+g)(9)=3

2

step-by-step explanation:

1x2=2

hope this !

-payshence

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

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

.25

step-by-step explanation: