Explain how to solve 2^x+1 = 9 using the change of base formula log, y= logy include the solution for x in your answer. Round your answer to the nearest
log b
thousandth

answer: i think it's a

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:

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

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24