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1 year ago

8x – 6(-6x + 4) - . what is it in simplest terms

Mathematics

2 answers:

Dvinal [7]1 year ago

6 0

Step-by-step explanation:

The explanation:

8x+36x-24=

44x-24.

That is in its simplest form.

d1i1m1o1n [39]1 year ago

5 0

Answer:

44x-24

Step-by-step explanation:

First we can multiply 6 by 4.

6 x 4 = 24

Then we multiply 8x by -6x

-6x × 8x = -48

Lastly we subtract 4 from -48, and turn it into a positive number.

48 - 4 = 44

(Hope this helps!)

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Mr. Monasterio ran to the store for burritos at 4 miles per hour. On the way back, he increased his speed to 6 miles per hour. I

sveticcg [70]

Answer:

It took 1.2 hours to get to the store

Step-by-step explanation:

Let the time taken to reach the store be t₁

Let the time taken to come back be t₂

Let the speed to and from store = s₁ and s₂ respectively

let the distance to the store = d

To the store:

$speed = \frac{distance}{time} \\s = \frac{d}{t_1} \\t_1 = \frac{d}{s_1}\\t_1 =\frac{d}{4} - - - - - (1)$

Back from the store:

$s_2 = \frac{d}{t_2} \\t_2 = \frac{d}{s_2}\\where:\\s_2 = 6\ miles\ per\ hour\\t_2 = \frac{d}{6} - - - - - - (2)$

We are told that total time (t₁ + t₂) = 2 hours

t₁ + t₂ = eqn (1) + eqn (2)

$\frac{d}{4} + \frac{d}{6} = 2\\Multiplying\ through\ by\ 12:\\3d\ +\ 2d\ =\ 24\\5d = 24\\d = \frac{24}{5} \\d = 4.8\ miles$

∴ length of trip to the store = t₁

from eqn (1)

$t_1 = \frac{d}{4} \\t_1 = \frac{4.8}{4} \\t_1 = 1.2\ hours$

7 0

3 years ago

TIMED TEST HELP PLEASE

Allisa [31]

It’s -3 mate good luck on your test :)

7 0

2 years ago

Omar rented a truck for one day. There was a base fee of $17.95, and there was an additional charge of 98 cents for each mile dr

stiv31 [10]

The given question is incomplete. The complete question is:

Omar rented a truck for one day. There was a base fee of $17.95, and there was an additional charge of 98 cents for each mile driven. Omar had to pay $23 when he returned the truck. For how many mile did he drive the truck?

Answer: Omar drove the truck for 5.15 miles

Step-by-step explanation:

Base fee = 17.95 $

Additional charge per mile = 98 cents = 0.98 $ ( 100cents = 1$)

Now Omar payed = 22 $

Let the miles he travelled = x

Now , $17.95+0.98\times x=23$

Solvimg for x :

$x=5.15miles$

Thus Omar drove the truck for 5.15 miles

5 0

2 years ago

20 POINTS PLEASE HELP ASP D:

Butoxors [25]

Hi there!

When two lines intersect, we know that the ones on the opposite sides are equal to one another. Thus, we know that the angle opposite of the one marked with 90 degrees (on the other side of the intersection) is also 90 degrees.

We know that a full turn is 360 degrees. We can see that the two 90 degrees make up part of the turn, and the other pair of angles, both of which are equal to x (as per the reasoning above), make up the rest. We know that the two 90 degrees, added together, is equal to 180 degrees. This means, after subtracting 180 from 360, that 180 degrees are remaining that aren't the 2 90 degrees, and are make up of two angles both measuring x degrees.

As we know that they both measure x, then we know that we say 2x = 180, which gives us x = 90.

Hope this helps!

6 0

2 years ago

Put in order least to greatest 0.715 7/15 0.65

finlep [7]

7/15, 0.65, .0715
7/15 = .467

Hope this helps you! (:
-PsychoChicken4040

7 0

2 years ago

Read 2 more answers

8x – 6(-6x + 4) - . what is it in simplest terms ​

8x – 6(-6x + 4) - . what is it in simplest terms