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charle [14.2K]
3 years ago
11

What is the correct answer can you guys help me I really need help on this?? Please

Mathematics
1 answer:
luda_lava [24]3 years ago
3 0
The answer is 192 y^8.

(4y^2)^3 = 64y^6

64y^6 • 3y^2= 192y^8

When “multiplying” a number with an exponent, you add the 2 exponents.
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Rearrange each of the following in slope/y-intercept form, y = mx + b.
attashe74 [19]

Answer:

a.

{ \tt{3x - 6y + 8 = 0}} \\ { \tt{ 6y = 3x - 8}} \\ { \boxed{ \bf{y =  \frac{1}{2} x -  \frac{4}{3} }}}

b.

{ \tt{ - 2x - 5y - 2 = 0}} \\ { \tt{5y =  - 2x + 2}} \\ { \boxed{ \bf{y =   - \frac{ 2}{5} x +  \frac{2}{5} }}}

7 0
2 years ago
You have a small business making and delivering box lunches. You calculate your average weekly cost y of producing x lunches usi
kogti [31]

250 lunches are produced by the small business in last week.

<u>Step-by-step explanation:</u>

It is given that,

  • y ⇒ the average cost per week.
  • x ⇒ the number of lunches produced per week.

The function relating these two factors x and y is given as y = 2.1x + 75

  • The cost of the last week is y = $600.
  • The lunches made last week is x = unknown.

<u>To find the value of x :</u>

Substitute y= 600 in the given function,

⇒ 600 = 2.1x + 75

⇒ 2.1x = 600 - 75

⇒ x = 525 / 2.1

⇒ x = 250

Therefore, the lunches prepared last week is 250.

6 0
3 years ago
I need help? Does anyone know how to do this?! Will receive 40 POINTS!
FinnZ [79.3K]
I am not for sure that what im about to type is the right answer but if im not wrong the amswer is 1over4
4 0
3 years ago
CAN SOMEONE ANSWER ASAP PLEASE!!!!! WILL GIVE EXTRA POINTS
sdas [7]
I'm really sorry if I'm wrong but

14*26=364 so he can go 364 miles for every full tank so his first 364 are covered since he starts with a full tank.

Step 2:
838/26*14 = <span>451
</span>
step 3:


He'd only have to stop once

3 0
2 years ago
Find the value of this expression if x = -2 and<br> y = 4.<br> ху<br> 3
Evgen [1.6K]

Answer:-8/3

Step-by-step explanation:

given xy/3

putting vales of x and y

(-2)(4)/3

-8/3

5 0
2 years ago
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