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Goryan [66]
3 years ago
12

Evaluate the expression for the given values.

Mathematics
2 answers:
elixir [45]3 years ago
8 0

Answer:

3

Step-by-step explanation:

1•5-2

5-2=3

STALIN [3.7K]3 years ago
4 0

Answer:

It is three i just took the test

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What is the reflection of an object referred to? post-image image transformation pre-image
xz_007 [3.2K]

Answer: image transformations

Step-by-step explanation:

5 0
3 years ago
3x+4y=25<br> 3x-3y=-3<br> Following system of equations write answer as an ordered pair
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5 0
3 years ago
During the first four months of the year, Jack earned $1270, $1150, $870 and $1450 If Jack must have an average salary of at lea
tia_tia [17]

Answer:

1010

Step-by-step explanation:

There are a whole class of questions that rely on the method to this one.

First add up what you know

1270 + 1150 + 870 + 1450 = 4740

Now add on the 5th month (which you don't know. Call it x)

4740 + x

Divide by 5

(4740 + x)/5 = 1150 and that is your equation    

Solution

Multiply both sides by 5

5*(4740 + x) / 5 = 1150 * 5

4740 + x = 5750

Subtract 4740 from both sides

4740 - 4740 + x = 5750 - 4740

x = 1010

Which seems kind of low, but that's what the numbers come to.

6 0
3 years ago
A marketing company plans to hold a meeting in a large conference room at a hotel. The Cost of renting the room is $500, and the
hodyreva [135]

Answer:

The greatest number of people that can attend the meeting on that budget is 116

Step-by-step explanation:

The cost for the meeting is given by the following expression:

cost = 500 + 6*person

Since the budget is $1200 the cost must be at most equal to that, therefore:

1200 = 500 + 6*person

500 + 6*person = 1200

6*person = 1200 - 500

6*person = 700

person = 700/6 = 116.667

Since there can't be a 0.667 person, the greatest number of people that can attend the meeting on that budget is 116

7 0
3 years ago
Which shows the terms of the series? 4 12 48 192 4 12 36 3 12 48 192 3 12 48
Stells [14]

The value of the term in the series will be equal to 3 + 12 +48 + 192 after calculation.

<h3>What is summation?</h3>

In mathematics, the summation is the addition of a sequence of any kind of numbers, called addends or summands.

Now we have a given term

\sum_{n=1}^{4} 3(4)^{n-1}

By solving the above term;

\sum_{n=1}^{4} 3(4)^{n-1}=3(4)^{1-1}+3(4)^{2-1}+3(4)^{3-1}+3(4)^{4-1}

\sum_{n=1}^{4} 3(4)^{n-1}=3(4)^0+3(4)^1+3(4)^2+3(4)^3

\sum_{n=1}^{4} 3(4)^{n-1}=3 + 12 +48 + 192

Hence the value of the term in the series will be equal to 3 + 12 +48 + 192 after calculation.

To know more about Summation follow

brainly.com/question/2767605

5 0
2 years ago
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