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2 years ago

Help please I DONT UNDERSTANDDDDD

Mathematics

1 answer:

algol [13]2 years ago

8 0

The answer a are

1 C
2 A
3 whatever letter has the the answer 5x10^10

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Find (f -9)x).<br> f(x) = -3x + 2<br> g(x)= x2

algol13

Answer:

29 and -18

Step-by-step explanation:

f(x)= -3x+12

f(-9)= -3(-9)+2

f(-9)= 27+2

f(-9)= 29

g(x)= x2

g(-9)= -9(2)

g(-9)= -18

7 0

3 years ago

How to solve x+9/5=5/3-x-3/6

Schach [20]

Answer:

x = $-\frac{19}{60}$

Step-by-step explanation:

$x + \frac{9}{5} = \frac{5}{3} - x -\frac{3}{6} \\x + x = \frac{5}{3} -\frac{3}{6} - \frac{9}{5} \\2x = \frac{50 - 15 - 54}{30} \\2x = \frac{-19}{30} \\x= \frac{-19}{30} / 2 = \frac{-19}{30} * \frac{1}{2} \\x= \frac{-19}{60}$

i think this is

3 0

3 years ago

Kira has 3 shelves of books. Each shelf has 4 books. She also has 5 books that are not on shelves. How many books does she have?

Slav-nsk [51]

Answer:

kira has 17 books. I think

7 0

2 years ago

Help I will be marking brainliest!!!

Morgarella [4.7K]

It is c and your welcome

5 0

2 years ago

I neeeeeeed Help please!

pochemuha

Answer:

i ask your teacher

Step-by-step explanation:

ask your teacher instead of asking for answers

4 0

3 years ago