Mathematics High School

Which expression is equivalent to 2(u+4)?
2u+8
8u+2
8u
6u

Answers

Answer 1

Answer:

2u + 8

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Step-by-step explanation:

Step 1: Define

2(u + 4)

Step 2: Expand

Distribute 2:                    2(u) + 2(4)Multiply:                           2u + 8

Related Questions

CAN ANYBODY DO THESE

Answers

Answer:

1. 44.23077

2. 30%

3. 72

4. 214.2

5. 75%

Step-by-step explanation:

Bill and Jill both exercise on Monday, January 1. Bill exercises every 5th day, and Jill exercises every 4th day. What is the next date on which Bill and Jill both exercise?

Answers

Answer:

January 20

Step-by-step explanation:

5 and 4 mutually prime numbers, therefore we need to find their LCM.

LCM(5,4) = 5*4 = 20

Next time they will both exercise on the 20th days, which is January 20

A 100-point math test contained true/false questions worth 3 points each and short answer questions worth 11 points each. If there are 4 true/false questions, how many short answer questions are there?

Answers

Answer:

8

Step-by-step explanation:

100 - 12 (true or false) = 88

88/11 = 8

Hope this helps!!

happy holidays

Ashton is looking for new soccer cleats for the new season. He found the perfect pair, Nike vapor edge pro 360, But the cost is $140 without taxes. Ashton only his $150. If he has to pay the full price and an 8% tax fee, would he be able to buy his cleats? Why or why not.​

Answers

To find the amount of tax you need to multiply the cost by the percentage of tax
140•0.08=11.2
To then find the total cost of the shoes with tax you add 140 + 11.2 = 151.2
So no ashton will not be able to afford the shoes because he is 1.2 dollars over budget.

Round 11,900 to the nearest thousand.

5 stars for a correct answer.

Answers

Answer:

12,000

Step-by-step explanation:

The two thousands that 11,900 is in between are 11,000 and 12,000 which are our two options to choose from. 11,900 is only 100 away from 12,000 and 900 away from 11,000. Because the distance between 11,900 and 12,000 is shorter than the distance between 11,900 and 11,000, this means that 12,000 would be our answer since it is closer.

(I'm really sorry if this is confusing, I'm not good with words)

12,000
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