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Salsk061 [2.6K]
3 years ago
13

Help me asap!!! 3(m+7) = 6 (m+2)

Mathematics
1 answer:
siniylev [52]3 years ago
3 0

Answer:

m=3

Step-by-step explanation:

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Question 27<br><br> .........................................................
TiliK225 [7]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
What are the domain and range of the function f(x)=(√x-7)+9?
Yanka [14]

Answer:

the domain of the function f(x) is x\ge 7

the range of the function f(x) is f(x)\ge 9

Step-by-step explanation:

Consider the parent function y=\sqrt{x}.

The domain og this function is x\ge 0, the range of this function is y\ge 0.

The function f(x)=\sqrt{x-7}+9 is translated function y=\sqrt{x} 7 units to the right and 9 units up, so

the domain of the function f(x) is x\ge 7

the range of the function f(x) is f(x)\ge 9

3 0
4 years ago
-0.5(x + 0.3) – 0.2x = 4.1
lys-0071 [83]

Answer:

x=-8

Step-by-step explanation:

I always change the decimals into whole numbers by multiplying them by 10.  If you do this, it is much easier to solve.  All you do is multiply every term by 10.

the equation changes to

-5(x+3)-2x=41

-5x-15-2x=41

combine like terms

-7x-15=41

bring the 15 over to the 41

-7x=56

divide everything by 7

-x=8

change x to a positive

x=-8

3 0
3 years ago
HELPPPPP PLEASEEEE!!!
melamori03 [73]

Answer:

250 MAYBE

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
In a mapping diagram each _____ corresponds to an ordered pair. A.) input value B.)relation C.)arrow D.)output value
Lilit [14]
The answer is c. relation
5 0
3 years ago
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