Amal and Salma share some money in the ratio 5:9
Salma gets $252 more than Amal.
How many does Amal get ?
O $315
O $140
O $90
$567

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

Match each polynomial with its factorization.

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.