All categories

2 years ago

What is the value of 6(2b-4) when b =5

Mathematics

2 answers:

Alenkasestr [34]2 years ago

7 0

Answer:

Step-by-step explanation:

6(2b-4) sub 5 for b

6(2(5)-4)

6(10-4)

60-24

kondor19780726 [428]2 years ago

5 0

6(2(5)-4)= 6(10-4)= 6(6)=36 so your answer is 36

You might be interested in

3x+2y=9. 3x+y=6 What is x and what is y please help I have no idea what to do-

Vladimir79 [104]

Step-by-step explanation:

3x + 2y = 9

- (3x + y = 6)

=> y = 3.

Therefore 3x + (3) = 6, 3x = 3, x = 1.

The solutions are x = 1 and y = 3.

3 0

2 years ago

Read 2 more answers

The table represents the equation y = 2 – 4x. A 2-column table with 5 rows. The first column is labeled x with entries negative

kherson [118]

The missing value for $x=-1$ is $y=6$

Explanation:

It is given that the equation for the table is $y=2-4x$

The table has 2 column with 5 rows.

Thus, we have,

x y

-2 10

-1 ---

0 2

1 -2

2 -6

We need to determine the value of y when $x=-1$

The value of y can be determined by substituting $x=-1$ in the equation $y=2-4x$

Thus, we have,

$y=2-4(-1)$

Multiplying the term within the bracket, we have,

$y=2+4$

Adding the terms, we have,

$y=6$

Thus, the value of y when $x=-1$ is 6.

Hence, the missing value for $x=-1$ is $y=6$

7 0

2 years ago

Read 2 more answers

An oil painting that originally cost $2500 increases at an annual rate 2%. what is the value of the painting 10 years

Maksim231197 [3]

Value after 10 years = 2500 ( 1+ 0.02)¹⁰ = $3047.49 (nearest hundredth)

--------------------------------------------------------------
Answer: The value of the painting is $3047.49
--------------------------------------------------------------

7 0

2 years ago

Xyz divided by xy I really need an answer

NikAS [45]

Answer:

The correct answer is y²x

Step-by-step explanation:

1) Cancle x.

$yzy$