I need help with this....

Answer:

-512

Step-by-step explanation:

The laws of exponents state that multiplying two exponents together of the same base allows you to add the exponents. Raising an exponent to another power allows you to multiply the exponents. In this case. you have [tex](-2)^3*((-2^3))^2[/tex]. First, you  take the second term, or [tex]((-2^3))^2[/tex] and simplify it. Since you're raising an exponent to another exponent you have [tex](-2)^(3*2)[/tex], or [tex](-2)^6[/tex]. Now, you multiply by [tex](-2)^3[/tex]. Since they both have the same base, you can add the exponents to get [tex](-2)^9[/tex]. Since [tex](-2)^9[/tex] is raised to an odd exponent, you know you're answer is going to be negative. [tex]2^9[/tex] is 512, so that negative would be -512. If you're looking for an expression for this, you can write [tex](-2)^9[/tex]

PLEASE PLEASE HELP ME
Jude graphed the inequality s

Help me please
And good morning

answers?? im being timed

Write an equation in slope intercept form. (Remember you need to find the “b,” using (x,y)
and m, then plug in the slope and y-intercept to y=mx+b for your final answer.)
11. Slope = ; (8, 0) 2
1
12. Slope = ; (-10, 3)

Mr. Hawkins is covering a wall with wallpaper. The wall is a rectangle and measures 14 feet by 12 feet. Each square foot of wallpaper costs $2.90. What is the cost of adding wallpaper to the room? HINT: Find the area of the wall, then use that to determine the cost.
(Please explain your answer)

Math, must show work

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need help with algebra. random answers get reported.
Let n represent an even integer. Write an expression for each of the following.
1. the next consecutive integer
2. the next even integer
3. the previous even integer

Question 1 (1 point)
A trendline passes through the ordered pairs (5, 8) and (7, 18). What is the slope of the trendline?

Question 1 options:

-1/5


5


1/5


-5

uestion 2 (1 point)
A scatterplot shows several points with number of hours watching TV versus weekly wages. The researcher came up with the following equation for the trendline. Weekly wages = -50.755*(hours of TV watched) + 180.

What is the significance of the slope in the context of this model?

Question 2 options:

The more TV someone watches, the more money they will earn.


The more TV someone watches, the less money they will earn.


The amount of TV someone watches does not impact the money they earn. It will stay the same no matter what.

Which equation results from adding the equations in this system? Negative 8 x + 8 y = 8. 3 x minus 8 y = negative 18. 5 x = negative 10 5 x = 26 Negative 5 x = 26 Negative 5 x = negative 10
on edge?

What’s the rate of change for this table? Please explain and show your work.

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0ω0 I don't get this-
..-at all

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Rewrite the equation y - 31x = 93 as a function of x.
A. g(x) = 93x + 31

B. g(x) = 31x + 93

C. g(x) = 31x - 93

D. g(x) = -31x + 93

The equation 3x + 2 = 29 is modeled below.



Which is the first step in solving the equation for x?
A.
Add two counters to each side.
B.
Add two -1 counters to each side.
C.
Add three x jars to each side.
D.
Remove three x jars from both sides.

Multiply (3)(−4)(2).
Choices:
−48

−24

24

48

Account A has a simple annual interest rate of 2% and Account B has a simple annual interest rate of 2.5%. How much more interest do you earn per year when you deposit x dollars in Account B instead of Account A?

Help quick show work please

I got 18 points please help.​

Solve linear equations by graphing (all of my equations don't have a Y value so do i just place a dot on the X line?)
1) -3x+2=-1
2) x+2=0
3) 4x-2=-2
4) x+2=x-1
5) x+4=3
6) x+1=x-7
7) 13x+2=11x-1
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20 Points, Brainliest, 5 stars, and <3 if you answer correctly:
E.coli bacteria double in a lab about every 20 minutes. If the initial population is 85 bacteria, what is the population after 3 hours? One day?
***If you give me a ridiculous answer I will report faster than light itself.

Can you help me please.

i need help i will give brainliest pls and also thanks

Use the distributive property to write the products in Standard Form
A. 3(2x - 1)
B. 10(b + 4c)
C.9 (g - 5h)
D. 7 (4m - 5m - 2)
E. A(b + c + 1)
F. (8j - 3l + 9)6

Can someone check these over with me just to see if they're correct?

algebra 1 pls ty! Brainilest if correct!

I'm pretty sure its B but I just need reinsurance

I need help PLZZZ!!!!

Please Help ASAP Thank you

a marching band has 4 rows of trumpeters with 10 trumpeters in each row. how many trumpeters are in the marching band? use the distributive property to solve.