3 years ago

Evaluate x = -3.75 4x + 12 - 8x + 23 =

Mathematics

2 answers:

laila [671]3 years ago

7 0

Answer:

Step-by-step explanation:

replace the variable, 4(-3.75)+12-8(-3.75)+23=50

yanalaym [24]3 years ago

4 0

Answer:

u have Isolate the variable by dividing each side by factors that don't contain the variable. and the correct answer is x=2.7442371

Step-by-step explanation:

Brainliest plz

You might be interested in

What is the solution to the equation 2(3)x = 3x + 1?

boyakko [2]

The answer to the question is X=1/3

5 0

3 years ago

Read 2 more answers

Can you guys name the property please.

Setler [38]

Answer:

I think A. Reflexive Property but if I am wrong, I am so sorry

Step-by-step explanation:

because 6 + 1 is is not subtracting or multiplying

Hope this helps

3 0

3 years ago

PLEASE HELP ASAP !!! 75 points !!!<br><br> SEE PICS BELOW !!!

kvasek [131]

Answer:

y=2x+105

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is 1.4 divided by 280

Doss [256]

The answer is 0.005.

6 0

3 years ago

Read 2 more answers

The function f(x) represents the time it takes an airplane to travel east. The function g(x) represents the time it takes an air

tensa zangetsu [6.8K]

The total time taken for round trip will be: (f+g)(x) = 14x+11

Step-by-step explanation:

Given

$f(x) = 4x+13\\g(x) = 10x-2$

In order to find the round-trip time, we have to add both functions to represent the time taken to travel east and the time taken to travel to west.

$(f+g)(x) = f(x)+g(x)\\= (4x+13)+(10x-2)\\=4x+13+10x-2\\=4x+10x+13-2\\=14x+11$

Hence,

The total time taken for round trip will be: (f+g)(x) = 14x+11

Keywords: Functions, variables

Learn more about functions at:

#LearnwithBrainly

6 0

3 years ago