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V125BC [204]
3 years ago
13

ASAP HELP NOW If f(x) = 3x – 2 find the value for: f(4)

Mathematics
2 answers:
solniwko [45]3 years ago
8 0
Put 4 in x
3(4)-2 = 10
algol133 years ago
5 0

Answer:

10

Step-by-step explanation:

f(4)= 3(4)-2

f(4)=12-2

f(4)= 10

f(whatever) just means to replace x with whatever is in the parentheses.

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The difference of two numbers is nine the larger number is one more than find the larger number
Ann [662]

<em><u>Question:</u></em>

The difference of two numbers is nine if the larger number is one more than twice the smaller number find a larger number

<em><u>Answer:</u></em>

<em><u>The larger number is 17</u></em>

<em><u>Solution:</u></em>

Let the smaller number be "a"

Let the larger number be "b"

The difference of two numbers is nine

Therefore,

b - a = 9 ------ eqn 1

larger number is one more than twice the smaller number

Therefore,

b = 1 + 2a ----- eqn 2

Substitute eqn 2 in eqn 1

1 + 2a - a = 9

<h3>a = 8</h3>

Substitute a = 8 in eqn 1

b - 8 = 9

b = 9 + 8

<h3>b = 17</h3>

Thus the larger number is 17

5 0
4 years ago
4a. Solve the inequality 3(2x - 4) + 6 &gt; 18 + 2x , for x*​
ElenaW [278]

Answer:

x>6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
2×2×2+10-4÷4+3×3×3 can y'all please help this is due tomorrow
baherus [9]
Then you'll need to get started on it pretty soon.
Just take it slow and easy, and remember your order of operations (or PEMDAS).
First look through it and do any multiplications and divisions that you find.
Then do the additions and subtractions.
I just gave it a quick scan and I came up with 26. I dont know if it's correct.
Get to work. You can do this !
7 0
3 years ago
Is 2/3 an improper fraction or a mixed number
Drupady [299]
It's neither. 
If it were to be an improper fraction, it would be something like 3/2 instead of 2/3.
If it were to be a mixed number, it would look like 1 1/3.
7 0
3 years ago
Read 2 more answers
Which one would it be?
KATRIN_1 [288]

By AAS congruency the two triangles are congruent

4 0
3 years ago
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