Help me with this pls

x=9

Step-by-step explanation:

82iu3828i$>÷>$>$>×&$:

x = 9

Step-by-step explanation:

Cross multiply:

2x = 18

x = 18/2

x = 9

4th option is correct xy=-10

if this was to u plzz mark me the 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