Answer:
9.625
Step-by-step explanation:
9+9+9+9+10+10+10+11=77
you add all the numbers together. and then divide them by the number of numbers so.
77/8=
9.625
Answer:
Susan payed $30 for her purchase
Step-by-step explanation:
Chicken: $12.36 per package (x2) = $24.72
Broccoli: $1.98 per pound (x1/2) = $0.99 +
Milk: $3.49 per gallon (x1) = $3.49
-and no added sales tax ____________
$29.20
If Susan got $0.80 in return, then she must have payed $30 to begin with.
Answer:
d + r ≥ 30
$0.75d + $1.25r ≤ $30
Step-by-step explanation:
Given the following :
Number of items to purchase = atleast 30
Total cost must be no more than 30
cost of donut (d) = $0.75
Cost of cinnamon (r) = $1.25
Number of donuts and cinnamon to purchase
To total number of items :
Donut + cinnamon ≥ 30
d + r ≥ 30
Cost of items to purchase :
Cost = price per item * number of items
$0.75d + $1.25r ≤ $30
Answer:
C. are made of electrons, protons, and neutrons
D. are the smallest unit of matter
Step-by-step explanation:
