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
9966 [12]
3 years ago
15

3-(-2) A: -5B:-1C:1D:5​

Mathematics
2 answers:
Natalija [7]3 years ago
6 0

The answer is D. When your subtracting a negative number, your basically adding its opposite.

saw5 [17]3 years ago
3 0

Answer:

D: 5

Step-by-step explanation:

Subtracting -2 from 3 is the same as doing 3 + 2

3 + 2 = 5

3 - (-2) = 5

Hope this helps!!

You might be interested in
Is 582 an even number
Kisachek [45]

Answer:

Yes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Is this relation a function justify your answer
Karo-lina-s [1.5K]
No because there is absolutely no correlation
4 0
3 years ago
Read 2 more answers
What is 21 divided by 2 + 1 times 5 mines 2 to the fourth power?
Sever21 [200]

Answer:

IT is 41.5 heres the steps

Step-by-step explanation:

first step 21 divided by 2 = 10.5

Then you do 10.5 + 1 = 11.5  

then you do 11.5 times 5 =  57.5

Then 2 times 2 times 2 times 2= 16

then 16 - 57.5 = 41.5 is your answer

3 0
4 years ago
Read 2 more answers
A man has two more nickels than dimes. He has $1.15 in all. How many coins of each kind does he have?
zhannawk [14.2K]

Answer:

Man has 9 Nickels and 7 dimes.

Step-by-step explanation:

Let Number of dimes be x

and Number of Nickels be y

As Per given data he has two more nickels than dimes.

y= 2+x\\

As we know that

1\$ = 100 cent

1 nickel is worth = 5 cents = \frac{5}{100}= 0.05\$

1 dime is worth = 10 cents = \frac{10}{100} 0 .1\ $

According to given data he has \$\ 1.15 total nickel and dimes

So the equation becomes,

0.05y+0.1x=1.15

but y= 2+x

0.05(2+x)+0.1x=1.15\\0.1+0.05x+0.1x=1.15\\0.1+0.15x= 1.15\\0.15x= 1.15-0.1\\0.15x=1.05\\x=\frac{1.05}{0.15}= 7

Substituting value of x in equation y = 2+x we get

y= 2+7 =9

Man has 9 Nickels and 7 dimes.

5 0
3 years ago
Yuri and Nathan both made posters. Yuri made 1,272 copies of his poster. Nathan made 325 copies of his poster. How many more cop
Andrew [12]

Answer:

Yuri made 947 more copies than Nathan.

Step-by-step explanation:

Since we are finding the difference from the amount Yuri and Nathan made, the operation is subtraction. Since Yuri made more copies, his number will go first: 1272-325. Then, we solve by subtracting the two numbers, and you should get 947.

Thus, Yuri made 947 more copies than Nathan.  

6 0
3 years ago
Other questions:
  • A large bag of marbles contains an equal amount of red, orange, yellow, blue, and green marbles. Quinn randomly selects 1 marble
    14·1 answer
  • The area of a rectangle is 4.9 square units. The length is 2.5 units and the width is y units. What is the value of y?
    5·2 answers
  • Michael bought 160 hot dogs for an eating competition. He spent $240 in all. How much did each hot dog cost?
    5·2 answers
  • Apply the rules for order of operations to simplify (2− 1) + 32 ÷ 3. A. 6 B. 10/3 C. 3 D. 4
    14·2 answers
  • Sally borrows some money at a 15% interest rate. She repays the loan in full after 30 months and pays $1692 in interest. How muc
    7·1 answer
  • Write the explicit rule for the arithmetic sequence
    5·1 answer
  • What is the inverse of the function? f(x)=3x−1
    11·1 answer
  • -2x2-2x+1<br> +(-3x2-x-1)<br> Add the following
    10·1 answer
  • Suppose you drop a ball from a height of 10 feet. after the ball hits the floor, it rebounds to a height defined by the recursiv
    14·1 answer
  • What is the correct answer?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!