Sally is going to furniture shopping using her credit card. if her credit card has a limit of $2000 and she is currently holding a balance of $763 how much can she afford to spend on furniture

Sally can afford to spend $763 on the Furniture.

Step-by-step explanation:

Here, the total credit card limit =  $2,000

The current holding balance of card = $763

Now,the current holding balance on the card indicates that the amount still left in the card to spend.

So, here $763 is still left from total $2000 which is still available.

Hence, Sally can afford to spend $763 on the Furniture.

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

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