4. how many zeros will be in the product
(6 x 5) x 103?

1

Step-by-step explanation:

There will be 1 zero. I don't know if you mean digits or zero the number. The actual product is 3,150. If I misread it, then I hope that will at least help you.

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