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
jeka57 [31]
4 years ago
14

Subtract: (8x + 7) - (4x + 5) * O4x + 12 O 44-12 O4x + 2 O 44-2

Mathematics
2 answers:
Alex787 [66]4 years ago
5 0

Answer:

4X+2

Step-by-step explanation:

Since there is a negative in front of (4X+5), this will change the signs of both 4x and +5 to (-4X) and (-5) respectively.

This will make the equation look like as follows:-

8X +7 - 4X- 5

Thus on solving we get:-

8X- 4X +7 - 5

= 4X +2

ziro4ka [17]4 years ago
3 0
The answer is: 4x+2

Hope this helps u out :D

You might be interested in
if an event is likely to occur, which of the following best describes the probability that the event will occur?
Roman55 [17]

Answer:

Certain

Step-by-step explanation:

8 0
3 years ago
Help please!!! Thank you
ANTONII [103]

Answer:

Option (G)

Step-by-step explanation:

Let the length of the race = a miles

Since, Speed = \frac{\text{Distance}}{\text{Time}}

Time taken to cover 'a' miles with the speed = 12 mph,

Time taken 't_1' = \frac{a}{12}

Time taken to cover 'a' miles with the speed = 11 mph,

Time taken 't_2' = \frac{a}{11}

Since the time taken by David to cover 'a' miles was 10 minutes Or \frac{1}{6} hours more than the time he expected.

So, t_2=t_1+\frac{1}{6}

\frac{a}{11}=\frac{a}{12}+\frac{1}{6}

\frac{a}{11}-\frac{a}{12}=\frac{1}{6}

\frac{12a-11a}{132}=\frac{1}{6}

a = 22 mi

Therefore, distance of the race = 22 mi

Option (G) is the correct option.

6 0
3 years ago
Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can h
kenny6666 [7]
I don't think that you put parentheses around any numbers because when I solve it with parentheses between numbers I get other numbers like 16 or 17
7 0
3 years ago
Find the slope of the line that goes through: (-1, -12) and (9, 68)
dimaraw [331]

Answer:

The slope of the line is 8.

Step-by-step explanation:

The points on the straight line are:

A = (-1, -12)

B = (9, 68)

Compute the slope of the line as follows:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

   =\frac{68-(-12)}{9-(-1)}\\\\=\frac{68+12}{9+1}\\\\=\frac{80}{10}\\\\=8

Thus, the slope of the line is 8.

8 0
3 years ago
Find the surface of the triangular prism
telo118 [61]

Answer:

174

Step-by-step explanation:

(5*3*2)+(9*3*2)+(5*9*2)

7 0
3 years ago
Other questions:
  • Simplify: |5-11|<br> 16<br> -16<br> 6<br> -6
    9·1 answer
  • Please help me with this and thank you
    11·1 answer
  • The area of this rectangle is 96 ft2.<br> What is the length and width?
    5·1 answer
  • Graph the inequality and write the domain and range. <br> Y
    13·1 answer
  • 2y-4=y+3<br><br> Value of y?
    14·1 answer
  • How do i use Pythagorean theorem to find perimeter
    11·2 answers
  • Mark has $100,000 to invest. His financial consultant advises him to diversify his investment in three types of bonds: short-ter
    14·1 answer
  • I need help ? How can I solve this ?
    5·1 answer
  • CAN SOMEONE PLEASE HELP ME ASAP! (SHOW YOUR WORK)
    11·2 answers
  • What is the center and radius of the circle?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!