Question

only is connect collecting signatures for a petition. She is currently has 520 signatures. She needs a total of at least 1,000 signatures before she can submit the petition Allie wants to collect the same number of signature each week which number line represents all possible numbers of signatures Ali could collect in each other remaining weeks as a she will have enough signatures to submit the petition? Photo included...

Answer 1

The number of signatures collected by Ali is 520.

The total number of signatures to be collected by Ali is atleast 1000.

That is, she can collect more than or equal to 1000.

The remaining weeks, she have is 6 weeks.

The signature to be collected is,

`1000-520=480`

Therefore, atleast 480 signature should be collected in 6 weeks.

So, in one week the number of signature to be collected is,

`(480)/(6)=80`

Therefore, she should collect at least 80 signatures each week .

So, the required number line is, option A, since she can collect 80 or more than 80 signatures in a week to get atleast 1000 signatures.