What is the value of -2(x+5)

Answers

Answer 1

Answer: Steps:
1. Multiply the -2 by x which equals -2x
2. Multiply -2 by 5 which equals -10
3. Your answer is -2x + -10

Related Questions

List 2/3 , 7/12 , and 3/4 from greatest to least thanks .
Rhee and Pamela are two of the 5 members of a band. Every week, the band picks two members at random to play on their own for five minutes. What is the probability that Rhee and Pamela are chosen this week?
Kenny is planning to plant a rectangular garden that is 10 feet longer than it wide. Kenny wants to find its width if its area is 200 square feet. Write an equation that models this problem?
Krista can type 60 words per minute.She wrote an essay by hand in 5 hours, and it is now 4 pages long and has 500 words in it. She wants to type up her essay. About how long will it take to type her essay? What is the extra or missing information
A jet travels 590 miles in 5 hours. At this rate, how far could the jet fly in 10 hours? What is the rate of speed of the jet?

Mark noticed that his bus is late to school 5% of the time. He wants to design a spinner he can use to simulate the situation and determine the probability that the bus will be late three times next week. How should Mark divide his spinner to best simulate the situation?2 equal-sized sections
5 equal-sized sections
15 equal-sized sections
20 equal-sized sections

Answers

20 equal sized sections

Answer:

Step-by-step explanation:

How many different ways can a coach select the captain and co-captain of a team from a group of 20 people?A: 40
B: 160
C: 380
D: 420
-
-
-
Ariel wants to choose 5 players for her basketball team. there are 7 players to choose from. how many different teams can ariel make?
A: 21
B: 35
C: 42
D: 56
-
-
-
((question in picture))
-
-
-

Answers

The coach can select the captain in 20 ways (i.e. from all the available 20 players), and he can select the co-captain in 19 ways (i.e. after selecting the captain, there will be 19 people left).
Therefore, the coach can select the captain and the co-captain in 20 x 19 = 380 ways.

Answer:

Step-by-step explanation:

1. Number of peoples available to choose from = 20

$\text{Ways of selecting the captain from 20 people = }_(1)^(20)\textrm {C}=20$

After selecting the captain number of people left among which co captain can be selected = 20 - 1 = 19

$\text{Ways of selecting the co captain from 19 people = }_(1)^(19)\textrm {C}=19$

Hence, Number of ways a coach select the captain and co-captain of a team from a group of 20 people = 20 × 19 = 380

Therefore, The correct option is C. 380

2. Total number of players = 7

Number of players to be selected = 5

$\text{So, number of ways of selecting 5 players out of 7 = }_(5)^(7)\textrm {C}=21$

Therefore, The correct option is A. 21

3. Total number of outcomes = 20

The digits 1, 2, 3, 4, 5, 6 represent the student who make a C

Number of students who make a C at least 3 times = 13

$\bf\textbf{Required Probability = }(13)/(20)$

Therefore, The correct option is D

Add or subtract mentally 8.01+1.09

Answers

The answer is 9.10 (since you put an addition sign.)

Add mentally =9.10
subtract mentally=6.92

Describe a way that someone could estimate the length of a book

Answers

Answer with explanation:

→The best estimation of a book will be in terms of CM(Centimeter) or Feet.

→We Should use "Centimeter Scale or Measuring tape" for this purpose.

→Otherwise, take a thread ,Put one end of thread on one end of book, that is along the longer side, and keep elongating the thread until you reach the other end.Now, with the help of Different kind of Measuring tape,you can find the length of that thread Accurately.And that will be the length of the book.

Somebody can estimate the length of a book by using a ruler and rounding it to the nearest whole number.

Greta cut a ribbon into 12 pieces. Each piece was 6 inches long. Write and solve an equation to find the length of the ribbon she started with!

Answers

Answer:

Step-by-step explanation:

12 pieces of ribbon was 6 inch long so you would multiply 12 and 6 and get 72 and that's how much she started with.

What is 3-3 x 6+2=?????????????????????????????????

Answers

-13 is what I came up with, and believe me, it is what the answer is

3-3 x 6+2= -13
The answer= -13

Other Questions

53/4 is equivalent to what fraction?

What is the distance between points (9, 4) and (–3, 4) on a coordinate plane?

Evaluate z + z + z for x = 2, y = -3, z = -4.

6 divided by four sevenths