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faust18 [17]
3 years ago
15

Brenda went to the store 30 times last

Mathematics
1 answer:
Artist 52 [7]3 years ago
3 0

Answer:

7.5

Step-by-step explanation:

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Jim bought a dozen doughnuts for $5. He sold each doughnut for $1. What is Jim's profit?
olga nikolaevna [1]

Answer:

D)  $7

Step-by-step explanation:

The cost for a dozen donuts is 5 dollars

The money made from a dozen donuts is

12*1 = 12 dollars

The profit is the money made minus the money spent

12 -5 =7

7 0
3 years ago
You go to Wal-Mart to buy some holiday candy. You decide to buy snickers because they have a special deal on snickers. A bag
Bogdan [553]

Answer:

The piecewise function is given as follows;

\begin{cases}C(n) = \$ 3.45 \times n & \text{ if } x< 4 \\ C(n) = \$ 3.00 \times n & \text{ if } x\geq 4 \end{cases}

Step-by-step explanation:

The given parameters are;

The cost of each bag of snickers = $3.45

The cost of each bag of sneakers when buying 4 or more bags = $3.00

Let "n" be the number of bags of snickers and "C(n)" be the cost of all the snickers purchased

The piecewise function is C(n) = {($3.45 × n) for n < 3

{($3.00 × n) for n ≥ 4

5 0
3 years ago
Mr.Alile gave his class 45 miuntes to read David reads 27 3/4 pages in that time . At what rate in pages per hour did david read
-Dominant- [34]

Answer:

he read 27 and 3/4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Carlos bought 4 pounds of carrots.
svlad2 [7]

Answer:

64 ounces of carrots

Step-by-step explanation:

4×16=64

5 0
3 years ago
Read 2 more answers
{(-2,3) (4,5) (-3,0)} state the domain, use the correct set notation.
Fofino [41]

Answer:

{-2, 4, -3}

Step-by-step explanation:

Domain is the numbers on the left.

8 0
3 years ago
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