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Anastaziya [24]
4 years ago
11

The price of bread went from $1.50 per loaf to $2.50 per loaf in four years. Find the rate of change of the price of bread. A) $

0.15 per year B) $0.25 per year C) $0.55 per year D) $1.00 per year
Mathematics
1 answer:
Scorpion4ik [409]4 years ago
8 0
Take $1.50 from $2.50 and get $1.00 then divide it by 4 since that is the time period.

$1.00/4= $0.25

Therefore making your answer B.
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Is 5 5/6 bigger then 5 5/10?
babymother [125]

Question

Is 5 5/6 bigger then 5 5/10?


Answer:

<h2>yes</h2>

Step-by-step explanation:

5 : 6 = 0.83

5 : 10 = 0.5

0.83 > 0.5

--------------------

5 5/6 is bigger then 5 5/10


8 0
3 years ago
A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate
BARSIC [14]

Answer:

Second from top...

The average rate of change is $0.07, meaning that for each minute of talk time, the monthly bill increases by $0.07.

Step-by-step explanation:

Pick any two points and calculate the slope which will represent the rate of change:

  (Minutes, Cost)

  (0, 9.95)

  (10, 10.65)

Rate of change:

slope m = (y₂ - y₁) / (x₂ - x₁)

             = (10.65 - 9.95) / (10 - 0)

             = 0.7 / 10

             = 0.07

y is cost

m is rate of change

x is minute(s) use

b is fixed monthly cost regardless if any minutes is used

  y = mx + b

  y = .07x + 9.95

4 0
3 years ago
James bought 5 apples and 10 oranges for $4.donald bought 3 apples and 9 oranges for $3.the shop keeper strictly told that there
Taya2010 [7]
Let cost of 1 apple i=x dollar
and cost of 1 orange =y dollar
according to question we get following equation
james,  5x +10y=4.......(1)
donald, 3x+9y=3........(2)
solving 1,2 eq. we get
x=2/5 dollars and y=1/5 dollars
4 0
3 years ago
Georgia has at most $100 to spend at the outlet mall. She wants to buy a swimsuit for $60 and spend the rest on earrings. Each p
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She can buy 4 pairs of earrings
5 0
4 years ago
Read 2 more answers
Evaluate the expression 36 on top and 3×4 on the bottom
s344n2d4d5 [400]

I chose three because 3*4 is twelve and 36 divided by twelve is three

8 0
4 years ago
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