Tim has $20 to buy snacks for 12 people in an office. Each person will get one snack. Tim is buying bags of pretzels that cost $1.50 per bag and bags of crackers that cost $2.00 per bag
Part A
Tim is buying z bags of pretzels and y bags of crackers. Which system of equations can be used to find the value of 2 and
y?
1+y= 20
1.52 + 2y = 12
1+y= 20
21 +1.5y = 12
2 + y = 12
1.52 + 2y = 20
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2 + y = 12
2x + 1.5y = 20

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or