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jekas [21]
3 years ago
13

What is the constant rate of change in this?

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
7 0

Answer:

-1/2 or -0.5

Step-by-step explanation:

using y2-y1/x2-x1 on any two points: 2.5-5/1--4 = -1/2 or -0.5

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A coffee shop spends $408 for an order of 17 cases of paper cups.
solong [7]

Answer:

Option C is correct

$528 will the total cost spends by coffee shop

Step-by-step explanation:

Unit rate defined as the rates are expressed as a quantity of 1, such as 3 feet per second or 7 miles per hour, they are called unit rates.

As per the statement:

A coffee shop spends $408 for an order of 17 cases of paper cups.

Unit rate per cases = \frac{408}{17} =\$24

Now, if If the coffee shop adds 5 more cases of paper cups to the order

then,

total number of cases = 17 +5 = 22 cases

To find how much  total cost coffee shop spends.

Total cost = unit rate \times total number of cases

                 = 24 \times 22 = \$528

Therefore, total costs coffee shop spends = $528

3 0
2 years ago
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Lester orders a book for $35. He must pay a shipping charge of 12%. Show how to find 12% of $35 by using benchmark percents, the
Elis [28]

Answer:

$4.2

Step-by-step explanation:

1. 12%=0.12

2. 0.12 of $35 = 0.12 × $35

3. = $4.2

8 0
2 years ago
If two sets are negatively correlated, as the values in one of the sets increase, the values in the other set tend to
Oksana_A [137]
If the first set began to increase, than the other set tends to decrease.
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in the given image AB and CD are parallel with the transversal DB Which of the following angles are congruent to DBA select the
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Answer:

∠EDC and ∠FDB    

Step-by-step explanation:

I just took test

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What does pie equal if its equal
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Trick question Pie can never be equal Pie is Unlimted
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