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MrRissso [65]
3 years ago
7

Michael has $2.25 worth of dimes and quarters. He has twice as many dimes as

Mathematics
1 answer:
tatiyna3 years ago
6 0

Answer:25x+10x=$2.25

25=quarters and 10=dimes x is what we will plug in (how many coins Michael has for each type of coin) and $2.25 is how much money he has all together

Step-by-step explanation:

i used a money calculator and this is what it came too.

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mariarad [96]
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5 0
2 years ago
Whats the value of e? -(4e+7)=1
LekaFEV [45]

Answer:

-2

Step-by-step explanation:

-(4e+7)=1

-4e-7=1

-4e=1+7

-4e=8 divided both side by -4

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4 0
3 years ago
Please help me I need this question done by tonight. The amount that a consultant charges for her work can be modeled using a li
nataly862011 [7]

Answer: The consultant earn $50 each hour.

Explanation:

It is given that for 4 hours of work, the consultant charges $400. For 5 hours of work, she charges $450. The amount that a consultant charges for her work can be modeled using a linear function.

If the linear function represents the amount earn by consultant in hours the the coordinates can be written as (4, 400) and (5, 450).

If we want to find how much money does the consultant earn each hour, so first we have to find the slope of linear function which passing through two points (4, 400) and (5, 450).

\text{Slope}=\frac{y_2-y_1}{x_2-x_1}

\text{Slope}=\frac{450-400}{5-4}

\text{Slope}=\frac{50}{1}

\text{Slope}=50

In the linear function the slope show the earning of consultant per hour, therefore consultant earn $50 each hour.

5 0
3 years ago
The sixth term is 22 and the common difference is six Ward the question is what is the 15th term
NemiM [27]
<span>The sixth term is 22 and the common difference is is 6.</span>
4 0
3 years ago
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jasenka [17]

Answer:

402.07

Step-by-step explanation:

4 0
3 years ago
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