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
Mashcka [7]
3 years ago
6

3 - ( - 2a - 4 ) + 3a

Mathematics
1 answer:
telo118 [61]3 years ago
4 0

Answer:

7 + 5a

Step-by-step explanation:

3-(- 2a -4)+3a = 3+2a +4 +3a = 7 + 5a

You might be interested in
Which statements are true about the ordered pair(−1,−4) and the system of equations?
UNO [17]

the correct answer is A

6 0
3 years ago
Read 2 more answers
Which point is the image of point R(4, -7) first reflected across the x-axis and then across the y-axis?
nasty-shy [4]

Answer:

(-4, 7)

Step-by-step explanation:

It would be the exact opposite of point R because it was rotated about 180 degrees from it's original location

6 0
3 years ago
What is 3 x ? = 24 ?
andrew11 [14]

Answer:24

Step-by-step explanation:

Say you have 8 cookies and 3 groups if you have 8 cookies per group you have 24 cookies in total

3 0
4 years ago
Read 2 more answers
A rectangle has a perimeter of 30 inches. One Side measures 5 inches.What are the measurements of the other three sides?
cluponka [151]
Let's say the two on the side are 5 inches, then you're left with 20 inches left. 20/2 sides = 10 inches per side. So the measurements are 5 in, 5 in, 10 in, 10 in.
5 0
3 years ago
Read 2 more answers
Help please!?
shutvik [7]
Together, the area of the two bases is
   (6 in)×(8 in) = 48 in²

The lateral area is the product of the height of the prism (2 in) and the perimeter of the base (6 in +8 in +10 in), so is
   (2 in)×(24 in) = 48 in²

The total area is the sum of these
   area = 48 in² +48 in² = 96 in² . . . . . . . . . matches the 3rd selection
3 0
3 years ago
Other questions:
  • The Des Plaines River Bridge is 2.1 km long. Engineers are considering re-lighting the bridge with a pole placed every 120 feet
    13·1 answer
  • In the equation f(x) = (x − h)^2 + k: what does k mean?
    14·2 answers
  • Can someone solve this
    10·1 answer
  •  Jim drew a dot plot with normal distribution. Which could be Jim’s data set?
    13·1 answer
  • Help!!
    14·2 answers
  • Which of the following represents the lowest speed in mph?
    7·2 answers
  • PLEASE HELP I WILL GIVE BRAINLIEST Complete the frequency table: Method of Travel to School Walk/Bike Bus Car Row totals Under a
    11·2 answers
  • What are the terms and like terms?<br> 1. 3n + 7 - n - 3
    7·2 answers
  • Find the area.......Brainliest.....
    11·1 answer
  • 4. Calculate the compound interest earned when $8 500 at 8% per year for:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!