Ask question

Ask question

All categories

anastassius [24]

2 years ago

7

(7x+4) - (2x-6) simplify

1 answer:

laila [671]2 years ago

6 0

Answer:

5x+10

Step-by-step explanation:

(7x+4) - (2x-6)

Distribute:

7x + 4 - 2x + 6

Combine like terms

5x + 10 (ans)

You might be interested in

To avoid distortion of extreme values, a good indicator would be the A. mean. B. weighted-mean. C. mode. D. median

Verizon [17]

To avoid distortion of extreme values, a good indicator would be the

B. median.

8 0

3 years ago

Read 2 more answers

Jessica deposits her summer babysitting earnings, $600, in a savings account. How many years will it take her to earn $150 in in

aev [14]

:) done ur welcome now give me brainliest........................................................................................................................................................................................................................................................

5 0

3 years ago

Barrett works at an ice cream shop. The function f(x) represents the amount of money Barrett earns per gallon of ice cream, wher

Sliva [168]

The value of $f(g(x))$ is $6x^{3} +4$

Explanation:

The function $f(x)$ is given by

$f(x)=2x^{2} +4$

The function $g(x)$ is given by

$g(x)=\sqrt{3x^{3} }$

To determine the value of $f(g(x))$ , let us first substitute the value of $g(x)$ .

Thus, we get,

$f(g(x))=f(\sqrt{3x^{3} } )$

Now, substituting for $x=\sqrt{3x^{3} }$ in the function $f(x)$ , we get,

$f(g(x))=2(\sqrt{3x^{3} } )^2+4$

Simplifying, the expression, we get,

$f(g(x))=2({3x^{3} } )+4$

Multiplying the term within the bracket, we have,

$f(g(x))=6x^{3} +4$

Thus, the value of $f(g(x))$ is $6x^{3} +4$

Hence, the value of $f(g(x))$ represents the total amount of money that Barrett earns for working x hours.

4 0

3 years ago

What are the solutions to the equation 3(x – 4)(x + 5) = 0?

iris [78.8K]

Answer:

x=4 and x= - 5

Step-by-step explanation:

In order to solve this we should re-arrange the equation:

$(x-4)(x+5)=\frac{0}{3}$

This is equal to:

$(x-4)(x+5)=0$

Then we can seperate this into:

$(x-4)=0\\(x+5)=0$

So solving for x in both cases we get

$x-4=0 \\x=4\\And\\x+5=0\\x=-5\\$

4 0

3 years ago

I NEED HELP PLEASE! :)<br> thanks

luda_lava [24]

Formula: A = pq/2

p = d1

q = d2

Substitute with the given values and solve.

A = 12*14/2

A = 168/2

A = 84

Therefore, the ansewr is 84in²

Best of Luck!

3 0

3 years ago