All categories

2 years ago

Given f(x) = 2x + 3(x – 3), find x, if f(x) = 11.

Mathematics

2 answers:

g100num [7]2 years ago

5 0

Answer:

x = 4

Step-by-step explanation:

2x + 3x - 9 = 11

5x = 11+9

5x = 20

x = 4

Feel free to mark it as brainliest :D

zhenek [66]2 years ago

3 0

Answer:

Here,

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

if f(x)=11

we know that,

or,11=2x+3(x-3)

or,11=2x+3x-9

or,11+9=5x

or,20=5x

Therefore,x=4

You might be interested in

Identify the correct equation for the graph below.

SashulF [63]

i think it is c

im not sure

5 0

2 years ago

What number has exactly 6 factors

RoseWind [281]

The factors of 12 are 1, 2, 3, 4, 6, and 12 .

The factors of 32 are 1, 2, 4, 8, 16, and 32 .

4 0

2 years ago

Read 2 more answers

How you solve x^2-xy+2x-2y

kap26 [50]

You cant solve this because there is no matching variables like for example:

x^2-3xy+2x-2y-4+xy-5x+6y+8 and i solved this which the answer is x^2-3x+4y-2xy+2 because there are matching variables.

7 0

2 years ago

A bowl contains and strawberries and blueberries. There are a total of 48 berries in the bowl. The ratio of blueberries to straw

olga2289 [7]

Answer:

There are 36 blueberries and 12 Strawberries! I hope this helps you out. :)

Step-by-step explanation:

Hi, so I have a really easy way for you to do this and understand! :)

Basically, you can just add the two numbers in the ratio together and divide that from the bigger total. For example, 9+3=12 and 48/12 is 4. Then you can just multiply each beginning ratio by four and you have your answer: 9*4=36 and 3*4 equals 12. An what does 12+36 equal? 48.

7 0

2 years ago

Read 2 more answers

Math question down below screen shot

inna [77]

Answer:

the screen shoy isnt showing up

Step-by-step explanation:

7 0

2 years ago