Salma is saving money to buy a bike. She has $42 and is going to save an additional $7 each week. The bike costs $133. In how many weeks will she have enough money to buy the bike?

13 weeks

Step-by-step explanation:

if salma is going to save $7 for a week then

minus 42 from 133 to know the remaining amount she needs to feel. which is 91.

1W=$7

?=$91

$91×1÷7=13 Weeks

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

where are the images of the functions i can only see the question you typed.

step-by-step explanation: