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
lord [1]
3 years ago
15

Rewrite in simplest terms: -7(2u-6v)-7v-3(10v+u)

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

-11u-65v

Step-by-step explanation:

1) Pemdas

-7(2u-6v)-7v-3(10v+u)

-14u-42v-7v-30v+3u

2)Combine Like Terms

-14u-3u        -42v-7v-30v

3) Solve

-11u-65v

You might be interested in
Is this possible<br> Iiii
Gwar [14]

Yeah Imao you usually do these type of questions on a calculator but I've tried writing it on a calculator and it keeps on saying "error" so I'm gonna guess the question is wrong or sth

but if you type out the question without the bracket before the 12 you'll get 6.63

anyway hope this helps- have a good day bro cya)

8 0
3 years ago
What is the slope of a line that is perpendicular to the line shown? (3,3) and (-3,-1)
4vir4ik [10]

Answer:

-3/2

Step-by-step explanation:

Using the slope formula, we can find the slope of the line shown

m = ( y2-y1)/(x2-x1)

    = ( -1-3)/(-3-3)

   = -4/-6

  = 2/3

A line that is perpendicular is the negative reciprocal

-1/ (2/3) = -3/2

8 0
3 years ago
Read 2 more answers
Question Progress<br> Homework Progress<br> 4/<br> Work out the size of angle x.<br> 105<br> 140
agasfer [191]

Answer:

Step-by-step explanation:

Sum of angles of a triangle = 180

x + (180 - 105) + (180 -140) = 180

x + 75 + 40 = 180

x = 180 -75 - 40

x = 65

5 0
3 years ago
What would the answer be for this equation 7x/20 - 5x/12
polet [3.4K]

Answer:

\frac{1}{15} x

Step-by-step explanation:

\frac{7x}{20}  -  \frac{5x}{12}

\frac{3 \times 7x}{3 \times 20}  -  \frac{5 \times 5x}{5 \times 12}

\frac{21x}{60}  -  \frac{25x}{60}

\frac{21x - 25x}{60}  = (21 - 25)x =  - 4x

\frac{ - 4x}{60}  =  -  \frac{ x}{15}

\boxed{\green{=  \frac{1}{15} x}}

4 0
3 years ago
Divided it by 7 and added 25. the result was 34 what was my number?
AfilCa [17]

Answer:63

Step-by-step explanation:

63/7+25=34

6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify completely ((x2-4x+4)/(x2+10x+25)) x ((x+5)/(x2+3x-10)) ...?
    12·1 answer
  • Elizabeth uses 23.25 ounces of granola and 10.5 ounces of raisins for 15 servings of trail mix. If each serving contains the sam
    13·1 answer
  • What is the slope of the line shown in the graph? <br> A. 2/3<br> B. -2/3<br> C. 3/2<br> D. -3/2
    6·1 answer
  • If Gwen, Alex, and Manny are playing a game as a team .Gwen has a scored 2 times as many points as manny. Alex has scored 7 more
    7·2 answers
  • the ratio between length and breadth of a rectangle is 7 : 5 find its length and breadth if it its perimeter is 60 m ​
    13·1 answer
  • A college track team scout watched a 100-meter dash event at a countywide school district track meet. The time in second of each
    13·1 answer
  • Choose the most appropriate answer.
    13·1 answer
  • Multiply<br> 8.12.30.3<br><br> Please help me
    7·1 answer
  • Find the value of x and FG based on the diagram
    10·2 answers
  • Given that 2x³-5x² - 4x+8 = (Ax - 1)(x-B)(x + 1) + C for all values of x, find the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!