First, distribute what's inside the parenthesis, and change all the subtractions to addition of negatives.

18 + -2 (x^2 + - 5x)

Next distribute the -2

18 + -2x^2 + 10x

Then I like to rearrange stuff to put it in standard form.

-2x^2 + 10x + 18

7 0

3 years ago

Graph the system. Use the graph to approximate the solution of the equation<br> log95 = 7 – 3x.

Jet001 [13]

Answer:

2.09

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Parker was picking shamroks he picked a total of 40 shamroks two faiths of the shamroks had four leaves the rest of the shamroks

Gnesinka [82]

Answer:

24 shamrocks had three leaves.

Step-by-step explanation:

We have been given that Parker was picking shamrocks he picked a total of 40 shamrocks two fifths of the shamrocks had four leaves. The rest of the shamrocks had three leaves.

First of all, we will find two fifths of 40 to find number of shamrocks with four leaves.

$\text{Shamrocks with four leaves}=40\times \frac{2}{5}$