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
stepan [7]
4 years ago
8

Simplify the expression

Mathematics
1 answer:
GuDViN [60]4 years ago
4 0

Answer:700

Step-by-step explanation:466

You might be interested in
Rewrite by completing the square: 2x^2 - 10x + 5
KATRIN_1 [288]

Answer:

y=2(x-5/2)2-35/2 that is the answer for the rewrite

8 0
3 years ago
-14 as a quotient of two intergers
givi [52]
-28 / 2 could be an answer
7 0
3 years ago
Read 2 more answers
Round 39.186 to the nearest hundredth
Westkost [7]

Answer:

Step-by-step explanation:

39.19

7 0
3 years ago
Read 2 more answers
Solve using elimination method <br><br>-3x + 5y = 8 <br>-2x + 7 y = -2​
Slav-nsk [51]
  • Answer:

<em>x = - 6</em>

<em>y = - 2</em>

  • Step-by-step explanation:

<em>-3x + 5y = 8  | ×(-2)</em>

<em>-2x + 7 y = -2​ | ×3</em>

<em />

<em>6x - 10y = - 16</em>

<em>- 6x + 21y = - 6</em>

<em>add</em>

<em>6x - 6x - 10y + 21y = - 16 - 6</em>

<em>11y = - 22</em>

<em>y = - 22 : 11</em>

<em>y = - 2</em>

<em>replace y</em>

<em>- 2x + 7(-2) = - 2</em>

<em>- 2x - 14 = - 2</em>

<em>- 14 + 2 = 2x</em>

<em>2x = - 12</em>

<em>x = - 12 : 2</em>

<em>x = - 6</em>

6 0
4 years ago
What is 4 1/2 - 2 3/4
Sonja [21]

Answer: 7 1/4

Step-by-step explanation: Eliminating a negative and changing our operation.

=412+234

=

4

1

2

+

2

3

4

Rewriting our equation with parts separated

=4+12+2+34

=

4

+

1

2

+

2

+

3

4

Solving the whole number parts

4+2=6

4

+

2

=

6

Solving the fraction parts

12+34=?

1

2

+

3

4

=

?

Find the LCD of 1/2 and 3/4 and rewrite to solve with the equivalent fractions.

LCD = 4

24+34=54

2

4

+

3

4

=

5

4

Simplifying the fraction part, 5/4,

54=114

5

4

=

1

1

4

Combining the whole and fraction parts

6+1+14=714

3 0
3 years ago
Read 2 more answers
Other questions:
  • How do I measure arcs or angles when I only have one given number
    7·1 answer
  • One number is four more than twice another. Their sum<br> is 34. Find the numbers.
    7·1 answer
  • The value of the 7 in 507,264 is 10 times the value of the 7 in which number?
    9·2 answers
  • Use the drop down to complete the following inequality.
    5·2 answers
  • What are the terms of each expression?
    7·1 answer
  • Explain the steps when solving 3(n+5) &gt; or equal to 3n+8
    5·1 answer
  • Help please !!!!!!!!!!
    7·2 answers
  • PLEASE ANSWER ASAP. I'LL GIVE BRAINLIEST
    6·1 answer
  • Find the area of the triangle.
    10·1 answer
  • A. 225<br><br> B. 25<br><br> C. 150<br><br> D. 50
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!