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lutik1710 [3]
3 years ago
13

HelpThere is 2A+B and 2A-B can someone help to find A and B.​

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0

Answer:

3789)√××{2664863 %/++631%

5545845433%

8766461%. -/

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Debbie made $9/hour at her last job. At her new job, she makes $13/hour. What is the percent change?
Over [174]

Answer:

percentage change is

13-9/9×100

4/9×100

400/9

44.44%

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2 years ago
Christina's ice cream parlor sold 60 vanilla cones on the first day of summer. If the goal is to increase the number of vanilla
dimaraw [331]

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7 0
3 years ago
Simplify 7 + (−3). (1 point) −10 −4 4 10
Ierofanga [76]

Answer:

1) 7+(-3)=

7-3=4

Step-by-step explanation:

8 0
3 years ago
Let f(x) = x2 – 16 and g(x) = x + 4. Find fg f g and its domain.
Marta_Voda [28]

Answer: fg =x^3+4x^2-16x-64 and


Domain: All real number. All real number or (-\infty,\infty)



Explanation:


fg means product of two given function f(x) and g(x)


where,  

f(x)=x^2-16 and g(x)=x+4


Now, we have to find fg


So, fg=f(x)\times g(x)


Substitute f(x) and f(x)


\Rightarrow (x^2-16)(x+4)


Using distributive property simplify above expression and we get,  

\Rightarrow x^3+4x^2-16x-64


We can see it is cubic polynomial. So, domain of cubic polynomial is all real number.  

Domain: All real number or (-\infty,\infty)



6 0
3 years ago
Read 2 more answers
Use the zero product property to find the solutions to the equation (x + 2) (x + 3) = 12.
Illusion [34]

Answer: O x= -1 or x = 6

Step-by-step explanation:

5 0
3 years ago
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