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3 years ago

What is the x integer for the equation y=3x- 2

Mathematics

1 answer:

Aleksandr [31]3 years ago

8 0

Answer:

maybe x=0=>y=1 or maybe x=0=>y=-2

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Write an 27, 31, 35, .... explicit formula for an, the n th term of the sequence

Andrei [34K]

Answer :

See below ~

Explanation :

Common difference (d) between terms is :
31 - 27 = 4

Then the recursive formula is :

<u>aₙ = aₙ₋₁ + 4</u>

8 0

2 years ago

−(7 − 2x) + 7 = −7 solve for x

jekas [21]

First, remove the parentheses

-7+2x+7=-7

Cancel the equal terms.

2x+7=0

Subtract 7

2x= -7

Divide both sides by 2

Final answer is:

X= -3.5

3 0

3 years ago

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NISA [10]

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3 years ago

8minus 2n +3p has how many terms

Sunny_sXe [5.5K]

Answer:

It has two terms.

Step-by-step explanation:

4 0

2 years ago

An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 7.32 cents per

Sedaia [141]

Answer:

$y(x) = 0.0732x + 17.32$

Step-by-step explanation:

The equation for the monthly charge has the following format

$y(x) = ax + b$

In which y(x) is the cost in function of the number of kilowatt-hours used(x), a is the price of each killowatt hour and b is the fixed(base) charge.

Base charge of $17.32 per month.

This means that $b = 17.32$

charge of 7.32 cents per kilowatt-hour

Our answer is in dollars. Each dollar is 100 cents. So 7.32 cents is $a = 0.0732$

Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used.

$y(x) = ax + b$

$y(x) = 0.0732x + 17.32$

6 0

3 years ago