2 years ago

What is the value of the expression 4 x (2a - 1) if a = 3? 16 20 23 25

Mathematics

2 answers:

valentinak56 [21]2 years ago

6 0

3x2=6-1=5 then 5x4=20

olga_2 [115]2 years ago

4 0

Answer:

Step-by-step explanation:

⇒ Multiply 2 by 3

2 * 3 = 6

4 (6 - 1)

⇒ Distribute terms

4 * 5

Hence, the answer is 20.

You might be interested in

Please take a look at the picture. Please write your answer with an explanation.

Flauer [41]

Answer:

Step-by-step explanation:

Do the stuff in parenthesis first then do the stuff out of parenthesis EX:

4 to second power is 16 plus three is 19 plus two is 21 then add three to get 24 and seven to the second power is 49 add that and you get 73

7 0

2 years ago

Read 2 more answers

What is the slope of the line through the points (–3, 5) and (4, 5)?

attashe74 [19]

The slope here is 0.

7 0

3 years ago

Read 2 more answers

Robert wants to buy a digital piano at a yard

dexar [7]

Answer:

Step-by-step explanation:

There isn't enough space the room is too small

8 0

3 years ago

Read 2 more answers

Select the correct answer from the drop-down menu.<br> Fill in the missing number in the equation.

kramer

Answer:

what equation

Step-by-step explanation:

what equation

5 0

3 years ago

What is 2 times negative x

Ann [662]

Answer:2x

Step-by-step explanation:

3 0

3 years ago