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Pie
3 years ago
13

(2a^2b-5b^3+4a^4b^2)-(7b^3+8a^4b^2-7a^2b) I need this simplified and in standard form (Algebra 2)

Mathematics
1 answer:
dangina [55]3 years ago
8 0

Answer:

-4a^4b^2 + 9a^2b -12b^3.

Step-by-step explanation:

(2a^2b-5b^3+4a^4b^2)-(7b^3+8a^4b^2-7a^2b)

= 2a^2b-5b^3+4a^4b^2-7b^3-8a^4b^2+7a^2b

= -4a^4b^2 + 9a^2b -12b^3.

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So you write a capital t (T). Then you put this sign <. Then, the first number is the x number. If it goes right 4, this number will be 4. If it goes left 4, then it is -4. Same thing with the second number. It’s the y number. If the translate is 5 right and 4 down, the translation notation would be T<5, -4>. I hope this helps!
7 0
4 years ago
Which of the following best describes the slope of the line below?
strojnjashka [21]

Answer:

the answer is D: undefined becous it's lies at Y-axis

3 0
3 years ago
Jillian’s school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales for
aleksley [76]

Answer:

168

Step-by-step explanation:

The first equation given as  10.50a+3.75b=2071.50

Where a is the number of adults and b is the number of students

<em>Since, the number of students are given as 82, we can plug 82 into b and then do algebra and solve for a (shown below):</em>

<em>10.50a+3.75b=2071.50\\10.50a+3.75(82)=2071.50\\10.50a+307.5=2071.50\\10.50a=2071.50-307.5\\10.50a=1764\\a=\frac{1764}{10.50}\\a=168</em>

<em />

<em>Thus, </em><em>168 adult tickets were sold</em>

4 0
3 years ago
How many solutions does this have? 4x + 12 = -2x + 16
Novay_Z [31]

The equation  4x + 12 = -2x + 16 is one solution.

<h3>What is equation?</h3>

A statement of equality between two expressions consisting of variables and/or numbers.

Given:

4x + 12 = -2x + 16

Now solving for x

4x + 2x = 16 - 12

6x = 4

x= 4/6

x=2/3

Hence, the equation  4x + 12 = -2x + 16 has one solution.

Learn more about equation here:

brainly.com/question/16255566

#SPJ1

6 0
1 year ago
WILL MARK AS BRIANLIEST AND 30 POINTS<br> can some one explain this to me 200(2)^x &gt;500x+400
marusya05 [52]
You find the roots.
Your welcome.
8 0
3 years ago
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