A website sells raw almonds for $10 per pound and roasted pistachios for $12 per pound. Christopher spends $70, before taxes and shipping, to purchase 6.3 total pounds of nuts. Let a represent the number of pounds of almonds and let p represent the number of pounds of pistachios. Which system of equations represents the situation?

options:

{10a+p=70a+70
{p=6.3

{10a+12p=70
{a+p=6.3

{10a+12p=6.3
{a+p=70

{10a+12p=70
{10a+12p=6.3
Question 2
A website sells raw almonds for $10 per pound and roasted pistachios for $12 per pound. Christopher spends $70, before taxes and shipping, to purchase 6.3 total pounds of nuts. How many pounds of almonds did Christopher purchase?

Enter your numeric answer. Do not include units.

Question 3 (3 points)
The Bryant Family Reunion and the Jordan Family Reunion both include a visit to the Math Meets Animals Zoo. The zoo charges different amounts for children and adults. In the following system, a represents the cost of an adult ticket, and c represents the cost of a child’s ticket. The first equation in the system represents the amount of money that the Bryant family spends and the second equation represents the amount of money that the Jordan family spends.

{12a+16c=176
{10a+8c=120
Which of the following statements are true? Select all that apply.

options:

The Bryants take 12 adults and 16 children to the zoo.

There is a total of 22 children at the reunions.

There is a total of 18 people at the Jordan Family reunion.

10 represents the cost of an adult ticket for the Jordan family.

The Bryant family spends $120 on tickets for children and adults.

Together, the families spend $296.