Kelly and max run a race. max takes 42 seconds to run the race. she is 7 seconds faster then kelly. how many seconds does kelly take? show the work if possible

35 seconds

Step-by-step explanation:

if you simply minus 7 seconds from max 42 second time you get 35 seconds.

Answer

49 seconds for Kelly

Step-by-step explanation:

Max ran 42 and he was FASTER by 7 seconds which means Kelly will have a greater number so you will then add the missing seven seconds to Kelly's time which equals 49

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

give brainliest

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