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
Naddika [18.5K]
3 years ago
8

5(a−1)−15=3(a+2)+4 a= ?

Mathematics
1 answer:
Alla [95]3 years ago
6 0

Answer:

a = 15

Step-by-step explanation:

screenshots below should explain the answer :)

You might be interested in
Write 63000 in standard form
WINSTONCH [101]
63000 is already in standard form
7 0
3 years ago
Read 2 more answers
2.8n-0.9p-3.4n+1.1p
SCORPION-xisa [38]

Answer:

-0.6n+0.2p

Step-by-step explanation:

2.8n-0.9p-3.4n+1.1p

You can only add the numbers with the same variables (n,p)

2.8n-3.4n-0.9p+1.1p

= -0.6n+0.2p

5 0
4 years ago
Read 2 more answers
Vanessa found a less expensive “motivator” for her robot business. The old “motivator” cost $4.00; the new motivator cost $3.65.
aliya0001 [1]
4.00 - 3.65 = 0.35....so she saves 35 cents on each motivator

with 220 motivators...
0.35(220) = $ 77 <== what she saves
4 0
3 years ago
25 POINTS!! NEED HELP ASAP THANKSSSS Naomi had B bushels of grain. After Ruth brought her 5 more bushels of grain, she had 11 bu
Snezhnost [94]

b+5=11

this is the answer because she has b bushels and Ruth brought her 5 bushels. you can represent this by this: b+5

then it says in all, she has 11 bushels. So, b+5=11

hope this helps!

7 0
3 years ago
I need help with #7 asap plss
Arte-miy333 [17]

Answer:

sorry i would help if i new let me see if i can find it somewhere

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A vaccine has 90% probability of being effective in preventing a certain disease. the probability of getting the disease if the
    13·1 answer
  • What is twice the sum of a number and 3?
    6·1 answer
  • Plz help..................refresh page before u answer
    7·1 answer
  • What is the answer to 3x+5/x-3
    15·1 answer
  • ASAP imma loose my mind
    15·1 answer
  • How many ways can you choose 15 songs from a playlist of 30 songs<br>​
    13·2 answers
  • £2600 is deposited in a bank paying 5% simple interest per annum.
    14·1 answer
  • Simplify -8f+2f+2f
    8·2 answers
  • Find AE if AB=12, AC=16, and ED=5.
    13·1 answer
  • Graph: y &lt; 1/3x + 1/2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!