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3 years ago

Simplify:6x+10y-3x-4y

Mathematics

2 answers:

Leya [2.2K]3 years ago

3 0

Simplify the expression and you get
~3x+6y

Andrei [34K]3 years ago

3 0

Answer:

Answer is below

Step-by-step explanation:

$6x+10y-3x-4y\\=6x+10y+-3x+-4y\\$

Combine like terms

$=6x+10y+-3x+-4y\\=(6x+-3x)+(10y+-4y)\\=3x+6y$

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The price of fuel may increase due to demand and decrease due to overproduction. Emily is studying the change in the price of tw

Marizza181 [45]

An exponential function can either represent a growth or decay.

The price of fuel A is increasing.
Fuel B recorded a greater percentage change in price

For fuel A, the exponential function is given as:

$f(x) = 2.96(1.04)^x$

An exponential function is represented as:

$y = ab^x$

Where b represents the rate.

By comparison

$b = 1.04$

Since b (i.e. 1.04) is greater than 1, then the price of fuel A is increasing.

The table represents an exponential function.

The rate of fuel B is calculated by dividing the current price by the immediate previous price.

So, we have:

$b = \frac{3.41}{3.22}$

$b = 1.06$

By comparison, 1.06 is greater than 1.04 (the rate of fuel A).

Hence, fuel B recorded a greater percentage change in price

Read more about exponential functions at:

brainly.com/question/11464095

4 0

3 years ago

Which function f (x) , graphed below, or g (x) , whose equation is g (x) = 3 cos 1/4 (x + x/3) + 2, has the largest maximum and

Leya [2.2K]

Answer:

g(x), and the maximum is 5

Step-by-step explanation:

for given function f(x), the maximum can be seen from the shown graph i.e. 2

But for the function g(x), maximum needs to be calculated.

Given function :

g (x) = 3 cos 1/4 (x + x/3) + 2

let x=0 (as cosine is a periodic function and has maximum value of 1 at 0 angle)

g(x)= 3 cos1/4(0 + 0) +2

= 3cos0 +2

= 3(1) +2

= 3 +2

= 5 !

7 0

3 years ago

For the function defined by y = StartFraction 1 Over x squared EndFraction, y varies inversely as what quantity? a. x c. y b. 2x

Ann [662]

Answer:

D- x^2

Step-by-step explanation:

Just did the practice edge. 2021

8 0

3 years ago

Decide if the following is a true or false statement - explain how you know

Sophie [7]

Answer:

False

Step-by-step explanation:

The equation equals -1/2 - 4.25 which is -4.75, which is negative.

Hope that helps!

5 0

3 years ago

HELPPPP I WILL GIVEE BRAINLIEST

Elis [28]

Answer:

That guy is correct a because its both greater than and equal to 8

3 0

3 years ago

Simplify:6x+10y-3x-4y​

Simplify:6x+10y-3x-4y