2 years ago

No link please……. Enter the value of b when the expression 30.4x + b is equivalent to 3.4 (6x-3.1)

Mathematics

2 answers:

Otrada [13]2 years ago

5 0

Answer: b=−10x−10.54

Step-by-step explanation:

Let's solve for b.
30.4x+b=3.4(6x−3.1)

Step 1: Add -30.4x to both sides.

b+30.4x+−30.4x=20.4x−10.54+−30.4x

Answer: b=−10x−10.54

TiliK225 [7]2 years ago

4 0

Answer:

Step-by-step explanation

sped

You might be interested in

Ellen has a pencil 2x+15cm long. Tom has a pencil5x+25cm long. How much longer is Tom's pencil than Ellen's?

Pachacha [2.7K]

Answer:

3x + 10cm

Step-by-step explanation:

This is calculated as:

Length of Tom's pencil - Length is Ellen's pencil

Length of Tom's pencil: 5x+25cm long.

Length of Ellen's pencil : 2x+15cm long.

(5x + 25)cm - (2x + 15)cm

5x + 25 - 2x - 15

5x - 2x + 25 - 15

3x + 10 cm

Therefore, Tom's pencil is 3x + 10cm longer is than Ellen's.

8 0

2 years ago

a car dealer earns a 4% Commission on all cars sold last month he earned $7,000 in commission he wants to earn $8,000 in commiss

Xelga [282]

Divide 8000 by .04 and thats your answer

5 0

3 years ago

What is the amount of time

antoniya [11.8K]

Answer

................. 60 seconds.. in a minute

Step-by-step explanation:

The amount of time of what?

7 0

3 years ago

Can y’all help me on question 19?!

m_a_m_a [10]

Answer: 178.31

Step-by-step explanation: subtract 574.54 by 396.23

8 0

3 years ago

Read 2 more answers

Does anyone know the exponent rules

asambeis [7]

Does this help you at all?

3 0

3 years ago