1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svetllana [295]
2 years ago
13

Evaluate the expression for m = -1 -(-2m - 7) to the second power

Mathematics
2 answers:
Scrat [10]2 years ago
5 0
-(-2(-1)-7)
-(2-7)
-(5)
-5
GrogVix [38]2 years ago
4 0
It is -5 the girl o i’ve or below me is correct
You might be interested in
Katie’s race sponsor is playing $10 for every mile she walks and $100 for finishing an 8-mile race. Which strategy can be used t
denis23 [38]

Answer:

180

Step-by-step explanation:

8 x 10 = 80

100 + 80 = 180

5 0
3 years ago
Read 2 more answers
Simipified the exprestion -1.7+(-6.3).On the test when maureen simipified the exression she got -4.6. What mistake did maureen l
Rasek [7]

Answer:

Maureen ignored the negative(minus) sign in 1.7 thereby turning it into positive 1.7

Step-by-step explanation:

-1.7 + (-6.3)

Correct simplification

-1.7 + (-6.3)

Open parenthesis

= - 1.7 - 6.3

= -8

NOTE:

- * + = -

- * - = +

+ * - = -

+ * + = +

Maureen's simplification

-1.7 + (-6.3)

= 1.7 - 6.3

= -4.6

Maureen ignored the negative(minus) sign in 1.7 thereby turning it into positive 1.7

4 0
3 years ago
What is sela's speed in yards per minute if her speed is 24 miles per hour
Alina [70]
704 miles per minute

8 0
3 years ago
Read 2 more answers
In the picture below and show steps or explain
telo118 [61]

An operation that is done to a value and it stays the same, it is called the "identity property".

Some quick examples:

Adding any number with zero will result in the same number.

Multiplying any number with one will result in the same number.

Hope this helps!

3 0
2 years ago
1. Eight people work in an office. They are paid hourly rates of 12£,15£,15£,14£,14£,13£,14£,13£
bearhunter [10]

Answer:

mean=110/8 =13.75 pounds;  median=14 pounds; mode=14 pounds; average=13.75 pounds

Step-by-step explanation:

mean=add all the numbers together to get total then divide that total by the number of amounts present 12, 15, 15, 14, 14, 13, 14, 13 =110, then 110/8=13.75 pounds

mode=arrange amounts in order (smallest to largest), then determine which amount appears more than the other amounts 12, 13, 13, 14, 14, 14, 15, 15 =14 appears the most

median=organize numbers from smallest to greatest, count how many there are, then determine which number appears in the middle of all of them 12, 13, 13, 14, 14, 14, 15, 15 = there are 8 numbers present but 14 is in the middle; answer =14

average= take total of mean, then divide it by the number of amounts that appear 110/8 =13.75

8 0
2 years ago
Other questions:
  • Two friends leave school at the same time, sarah is heading due north and beth is heading due east. One hour later they are 10 m
    14·1 answer
  • Melanie draws with great fervor, using up pencils at an incredible rate:14 pencils every 4/9 of an hour . How many pencils does
    5·2 answers
  • The fence is 68 feet long and 1/2 feet thick. 7 feet of space is between each post. How many posts are used for the fence. I thi
    9·1 answer
  • The scale on a drawing is 1 mm = 3 m. How many meters does 2 centimeters represent?
    14·2 answers
  • 7(3x + 5y) PLZ HELP !!!!!!!!
    6·2 answers
  • 3 folders cost $2.91. How much do 2 folders cost? Provide explanation.
    5·1 answer
  • Pls help. (Use answers below)
    14·2 answers
  • Last year there were 205 ducks living on the pond. This year there are 20 % more ducks living on the pond. Is this a percent inc
    6·2 answers
  • These spam comments are getting out of hand. They’re everywhere and it’s really annoying having to post another question because
    14·2 answers
  • PLEASE HELP
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!