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
alexdok [17]
3 years ago
5

Joe concluded that the expression 3x + 15 + 2x is equivalent to the expression 5(x + 3). Which of these best explains how Joe re

ached his conclusion?
o dividing each term in the first expression by 3
O combining like terms in the first expression and dividing each term by 3
O combining like terms in the first expression and dividing each term by 5
O subtracting 2. and applying the distributive property to the first expression
Mathematics
1 answer:
marta [7]3 years ago
4 0

Answer:

c

Step-by-step explanation:

You might be interested in
A. 11/1=165/h<br> B. 11/1=h/165<br> C. 132/12=h/165<br> D=12/132=165/h<br><br> plz help
Hunter-Best [27]

D=12/132=165/h

Hope dis helps! :D

3 0
2 years ago
Two trains leave two different stations 300 km apart; the first starts at noon and the second at 12 15 h. Travelling on parallel
alexgriva [62]

Answer:

See below

Step-by-step explanation:

From noon to 1500  is three hours

  train A    then travels  <u> 3x</u>   where x = speed in km/hr

  train B   only travels for 2.45 hours and covers

                  <u>   2.45 ( x + 15)  </u>        where x + 15 is its speed in km/hr

       these two values sum to the 300 km distance

3x     +     2.45 ( x + 15) = 300

3x + 2.45 x  + 36.75 = 300

x = 48.3 km/hr       x+15= 63.3 km / hr

8 0
1 year ago
What steps would you take to determine if these figures are similar? Check all that apply. Use a scale factor of 2. Multiply the
skad [1K]

Answer:

Well I took it"s Reflect the intermediate image.  and Multiply the vertices of polygon ABCD by One-half.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Miguel has two same size rectangles divivded into the same number of equal parts. One rectangle has 3/4 of the parts shaded, and
ivanzaharov [21]
Bother rectangles could be divided into 8 parts.
6 0
3 years ago
The daily number of miles driven by a bus driver during a week are 50, 65, 78, 54, 53, 61, 79, and 78.
marta [7]

Answer:

C Both the mean and median are appropriate measures of center.

Step-by-step explanation:

5 0
1 year ago
Other questions:
  • 3/12+ = 7/12 as a faction <br><br> please help me
    12·1 answer
  • The square of the sum of 7 times x and 3 divided by 4 times the difference of x and 1
    14·1 answer
  • What is the coefficient of the second term (B) of the trinomial? (6x+2)2 = 36x2+Bx+4
    11·1 answer
  • Find the mean and median for this set of number: 80, 70, 60, 40, 80.
    9·2 answers
  • Which logarithmic function has a y-intercept?
    12·1 answer
  • Jake can carry 6 1/4 pounds of wood in from the barn. His father can carry 15/7 times as much as Jake. How many pounds can Jakes
    7·1 answer
  • Which graph represents this system?<br> 3x+2y=-6<br> y=-x+2<br> 2
    9·1 answer
  • I don't get this, please help me.
    10·2 answers
  • 3. Sarah has a goal to save $81.84 for a new gan
    11·2 answers
  • Solve for x<br> 2(4x - 3)-8=4+2x<br><br> Thanks!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!