I picked A
Is that correct??

Guadalupe recently purchased 8 new applications for her cell phone. Each application cost between $0.99 and $4.99. Guadalupe estimates a reasonable total cost of the applications to be $42.92.

Is this a reasonable estimate?

Yes, the estimate is very close.
No, the estimate should be less than $42.92.
No, the estimate should be greater than $42.92.

Question

I picked A 
Is that correct??

Guadalupe recently purchased 8 new applications for her cell phone. Each application cost between $0.99 and $4.99. Guadalupe estimates a reasonable total cost of the applications to be $42.92.

Is this a reasonable estimate?

    Yes, the estimate is very close.
    No, the estimate should be less than $42.92.
    No, the estimate should be greater than $42.92.

anonymous · Answer

Meaning the first one

anonymous · Answer

oops thats the wrong question here it is

Justin has two mobile phones. One phone bill usually costs $20 to $30 per month. The second one usually costs $35 to $45 per month. What is a reasonable amount that Justin spends on his two mobile phones per year?

    $1,140
    $780
    $540
    $1,020