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Ad libitum [116K]
3 years ago
7

Urgently I need help olease

Mathematics
2 answers:
Kay [80]3 years ago
3 0

Answer:

75+x?

Step-by-step explanation:

Ann [662]3 years ago
3 0

Answer:

75+x

Step-by-step explanation:

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If f(x)=-5^x-4 and g(x)=-3x-2 find (f-g)(x)
sukhopar [10]

Answer:

(f-g)(x) = 5^x +3x -2

Step-by-step explanation:

The value (f-g)(x) means subtract the function g from f. This can be done by combining only like terms between each.

(f-g)(x) = 5^x - 4 -(-3x-2)\\(f-g)(x) = 5^x - 4 +3x + 2\\(f-g)(x) = 5^x +3x -2

4 0
3 years ago
Read 2 more answers
Help pls if u can pls
Vadim26 [7]

Answer:

Infinite solutions.

Step-by-step explanation:

Let's solve your system by substitution.

3y=9x+15;3x−y=−5

Rewrite equations:

3x−y=−5;3y=9x+15

Step: Solve 3x−y=−5 for y:

3x−y=−5

3x−y+−3x=−5+−3x(Add -3x to both sides)

−y=−3x−5

−y   −1   −1=−3x−5

(Divide both sides by -1)

y=3x+5

Step: Substitute 3x+5 for y in 3y=9x+15:

3y=9x+15

3(3x+5)=9x+15

9x+15=9x+15(Simplify both sides of the equation)

9x+15+−9x=9x+15+−9x(Add -9x to both sides)

15=15

15+−15=15+−15(Add -15 to both sides)

0=0

Hello lucker

8 0
3 years ago
Help this homework is due by tomorrow
omeli [17]
Number 9 would be 64 because you as up each pond
8 0
3 years ago
Read 2 more answers
Help me <br> pleeeeease and please do it fast cause i need it quickly
Luden [163]

Answer:

i think its c

Step-by-step explanation:

Hope this helps!!

6 0
3 years ago
Help please anyone:)
Anna007 [38]
The answer is -0.75.
7 0
3 years ago
Read 2 more answers
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