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
Katen [24]
3 years ago
12

21 + 15 = __(7 + 5) Help me what is the missing blank

Mathematics
1 answer:
V125BC [204]3 years ago
7 0

Answer:

7776

Step-by-step explanation:

You might be interested in
-3 (x + 2) + 9 + 7x = 4x + 5 – 2
-Dominant- [34]

Step-by-step explanation:

- 3 ( x + 2 ) + 9 + 7x = 4x + 5 - 2

- 3x - 6 + 9 + 7x = 4x + 5 - 2

- 3x + 7x + 9 - 6 = 4x + 5 - 2

4x + 3 = 4x + 3

4 0
3 years ago
For the line represented by y = 5 x − 7, the slope is ________ and the
Dmitry_Shevchenko [17]

Answer:

For the line represented by y = 5 x − 7, the slope is 5 and the

y-intercept is -7.

Step-by-step explanation:

The equation is in <em>Slope-intercept form</em>.

y=mx+b

The letter 'm' represents the slope.

The letter 'b' represents the y-intercept.

In the equation y=5x-7:

  • 5 is the slope because it replaces 'm' in the equation. The 'm' is the slope.
  • -7 is the y-intercept because it replaces 'b' in equation. The 'b' represents the y-intercept.

<em>Brainilest Appreciated. </em>

8 0
3 years ago
Need help ASAP please​
victus00 [196]

Answer:

x = 5

Step-by-step explanation:

im too tired to explain just trust me

(5) + 2 = 7

2(5) + 3 = 13

13 * 7 = 91

4 0
3 years ago
Read 2 more answers
The mean of six numbers is 11.<br> What is the sum of the six numbers?
Kitty [74]
The answer is 36
Hope it helps
7 0
3 years ago
Need help on this please
kati45 [8]
The answer to this question is D. I hope this helps
8 0
4 years ago
Read 2 more answers
Other questions:
  • Divide the following polynomials and then complete the quotient. Write your answer in order of decreasing powers of x.
    5·1 answer
  • The ratio of the surface areas of two similar solids is 25:121. What is the ratio of their corresponding side lengths? A. 5:11 B
    15·2 answers
  • Footlocker has a sale 5 pairs of Nike’s for 250$ find the cost of one pair of Nike
    14·2 answers
  • Anna, Amanda, and Sun were paid $45.00 divided equally for doing lawn work for 2 hours. Amanda left after 1 hour. The positive d
    15·2 answers
  • Use the net to find the lateral area of the prism <br> Please help
    13·1 answer
  • How do i solve x-y+8 if x=5 and y=3?
    9·2 answers
  • Can someone answer these ?!!
    14·2 answers
  • The question is on the fill
    8·2 answers
  • Pls helpppp helpppppp
    9·1 answer
  • What is the length of AS?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!