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
zysi [14]
2 years ago
11

(3x - 2) + (5x + 7)​

Mathematics
2 answers:
deff fn [24]2 years ago
6 0

Answer:

8x+5

Step-by-step explanation:

To solve this, you need to combine the like terms. The line terms are 3x +5x and -2+7. 3x+5x=8x and 7-2 (same thing as -2+7) is positive 5 so its 8x+5

Serhud [2]2 years ago
5 0
Simplified: 8x+5
you have to combine like terms so 3x+5x =8x because plus and minus equal plus and -2+5 equals 5 cause you subtract 2 from 7 since 2 is negative
hope this helps
You might be interested in
Brian's kite is flying above a field at the end of a 40 m string. If the angle of elevation
NISA [10]

Answer:

who ever answers right will get Brainlyeist!!!!! PLEASE HELP ME OUT!!!

3. Find the area of the triangle.

A. 21.2 in

B. 10.5 in

C. 21 in

D. 42 in

4 0
3 years ago
HELP PLSSS, 20 POINTSSS
ruslelena [56]

Answer:

m1=43

Step-by-step explanation:

78-35=43

8 0
3 years ago
Read 2 more answers
If the Math Olympiad Club consists of 13 students, how many different teams of 5 students can be formed for competitions?
rjkz [21]

Answer:

2 teams

Step-by-step explanation:

13 divided by 5 is 2.6, but you cannot split a person in half, so it would be two teams with a remainder of three people.

4 0
2 years ago
Find x!!! pls fast !! see photo for question
vazorg [7]

I believe that the answer would be 45

5 0
3 years ago
camelback mountain has an elevation change of 1,264 feet. how many pennies would it take to make a stack that high ? show all wo
gtnhenbr [62]

              Camel back Mountain = 15,168 inches (1,264 feet)

  • 1 Penny = 0.061 (.0610) Inches
  • 10 Penny = 0.61 (.610) Inches
  • 100 Penny = 6.1 (6.10) Inches
  • 1,000 Penny = 61 (61.0) Inches
  • 10,000 Penny = 610 (610.0) Inches

                                                   <u>-SOLVING-</u>

10,000 Penny = 610 inches PLUS

1,000 Penny = 61 inches AND 61 inches x 5 = 305 (5,000 Penny)

100 Penny = 6.1 inches PLUS

10 Penny = 0.61 inches AND 0.61 inches x 6 = 3.66 (60 Penny)

1 Penny = 0.061 inches AND 0.061 inches x 8 = 0.488 (8 Penny)

                                            -<u>FINAL ANSWER-</u>

610 + 305 + 6.1 + 3.66 + 0.488 = 925.248 Penny it would take.

3 0
2 years ago
Other questions:
  • I need help with the last question (e) asap. plzzzz
    6·2 answers
  • A truck drives 312 miles in 6.5 hours. What is the trucks speed for that trip?
    12·2 answers
  • Find the equation of the line that contains the given point and has the given slope. P(0, 5), slope is undefined
    12·1 answer
  • The area of a square is 100 square miles. The length of a side of a square is given by the expression square root of A where A i
    11·1 answer
  • June and Stella can each create six floral arrangements in one hour. If they take in 372 Valentine’s Day orders, how many hours
    9·1 answer
  • What is the coefficient of the term 5/3 xy?
    13·2 answers
  • Write the following numbers in scientific notation 7,430,000________x10^_______
    6·1 answer
  • (b) Find the lowest common multiple (LCM) of 450 and 315.
    15·2 answers
  • PLS HELP MEEE. Suppose you save $1 the first day of a month, $4 the second day, $16 the third day, and so on. That is, each day
    10·1 answer
  • Clare is 5 years older than her cousin.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!