Multiply: (3x - 5)(-x + 4)

Given:

Multiply: .

To find:

The simplified product in standard form.

Solution:

We have,

Applying the distributive property, the expression becomes

On combining like terms, we get

Therefore, the simplified product in standard form is .

-3x²+17x-20

Step-by-step explanation:

First, multiply 3x by -x:

Next, multiply 3x by 4

Next, multiply -5 by -x

Then, multiply -5 by 4

This gets you .

Lastly, simplify the equation by mixing 12x+5x, to get your

-3x²+17x-20

The answer is in the image 

The answer is in the image 

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

The answer is in the image 

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

The answer is in the image