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
Papessa [141]
4 years ago
6

What is 2.5 (x - 1) + 4.5 (-x - 2)

Mathematics
2 answers:
yaroslaw [1]4 years ago
8 0

Answer:

2.5(x-1)+4.5(-x-2)

2.5x-2.5-4.5x-9

-2x-11.5

Step-by-step explanation:

Stels [109]4 years ago
3 0

Answer:

2x-11.5

Step-by-step explanation:

2.5(x-1)+4.5(-x-2)\\2.5x-2.5+4.5x-9\\2.5+2x-9\\2x-11.5

hope this helps

You might be interested in
If measure OQ = 84 and measure NP = 42, what is measure angle M?
Ad libitum [116K]
B)26 is the answer for the question
5 0
3 years ago
The cost T, in dollars, of tuition and fees at Addison Technical College is $125 per credit plus an $85 registration fee. How ma
Jet001 [13]

Answer:

8

Step-by-step explanation:

125 + 85=210.

210 * 8 = 1680.

Therefore, the answer is 8.

6 0
3 years ago
Which inequality matches the graph?<br><br>A. x&gt;4<br>B. x&lt;4<br>C. x=4<br>D. x &gt;4​
Sonbull [250]

Answer:

B

Step-by-step explanation:

The line goes left which means its going to be less than 4.

4 0
3 years ago
Gerry thinks that the points (4,2) and (−1,4) form a line perpendicular to a line with slope 4. Do you agree? Why
faust18 [17]

Answer:

The answer to your question is these lines are not perpendicular.

Step-by-step explanation:

Data

A (4, 2)

B (-1, 4)

slope = m = 4

Perpendicular lines mean that these lines cross and form an angle of 90°. Also, the slope of perpendicular lines is negative reciprocals.

Process

1.- Find the slope of the second line and compare it to the slope given.

slope = \frac{y2 - y1}{x2 - x1}

Substitution

slope = \frac{4 - 2}{-1 - 4}

Simplification and result

slope = \frac{-2}{5}

-2/5 is not a negative reciprocal of 4, so these lines are not perpendicular.

4 0
4 years ago
What is the surface area of the container?
KonstantinChe [14]

Answer:

the correct answer is B

Step-by-step explanation:

got it right!!!!

3 0
3 years ago
Other questions:
  • Help me with 12, 13, and 14 please ! thanks
    13·2 answers
  • to avoid a large shallow reef a ship set a course from point a and traveled 24 miles east to point b . the ship them turn and tr
    14·1 answer
  • What times 9 will get me 200
    11·2 answers
  • Could you help me with number 18
    15·1 answer
  • (x3+3x2-12x-18)÷(x-3)
    12·1 answer
  • HELPP PLEASEEE ??? 2. The snow pack on Mt. Hood in the Oregon Cascades was 150 inches on
    5·1 answer
  • Which property allows u to complete the question​
    7·1 answer
  • In the figure below, XZ=12 and YZ=4. Find XY.<br> Y<br> Z<br> XY =
    13·1 answer
  • Which ordered pair makes both inequalities true?<br> y&gt;-2x + 3<br> y
    6·1 answer
  • Simply the expression by combining like terms.<br> 9x+8+3x+4=
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!