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
Dafna1 [17]
3 years ago
10

What is a-7=21 it’s for class obviously

Mathematics
2 answers:
arlik [135]3 years ago
8 0

Answer:

28

Step-by-step explanation:

7+21=28

a-7=21

Keith_Richards [23]3 years ago
8 0

Answer: a=28

Step-by-step explanation:

You might be interested in
Which statement describes the expression 9(8 + 25)?
Hunter-Best [27]

Answer:

Where are the statements?

Step-by-step explanation:

3 0
3 years ago
Simplify 2(x + 6) - 8
Kruka [31]

Answer:

2x+4

Step-by-step explanation:

please give me a brainliest!!

8 0
3 years ago
Read 2 more answers
2. During a 5-day training at your department, the number of visitors tripled each day. If the training started on a Monday with
bixtya [17]
Monday/345
345×3=
Tuesday/1,035
1,035×3=
Wendsday/3,105
3,105×3
Thursday=9,315
6 0
3 years ago
I Need Help!!
andre [41]
There is no local extremas but here is the objective function graphed

7 0
2 years ago
Find the equation of the line.<br> Use exact numbers.
expeople1 [14]

Answer:

y=2/3x+4

Step-by-step explanation:

rise 2

run 3

y-intercept 4

7 0
3 years ago
Read 2 more answers
Other questions:
  • The vertices of a polygon ABCD is A (1, 2), B (1,4), C(2,6), and D (5, 4). The polygon is dilated by a scale factor 3. Find the
    13·1 answer
  • Prism A is similar to Prism B. The volume of Prism A is 2080 cm³.
    11·1 answer
  • Find the LCM for 3 and 11​
    11·1 answer
  • If $2887.51 is 60%, What is 100%?
    9·1 answer
  • Background information: Wilson was a Democrat,
    14·1 answer
  • Which problem can be shown using the equation 2x8=16
    5·1 answer
  • PLEASE HELP! 50 POINTS!!!!! Which expression(s) are equivalent to -2x + 10
    12·1 answer
  • Please help im so confused​
    5·1 answer
  • E. What is the median temperature for the data shown in the table?
    11·1 answer
  • Analyze the Conjecture::
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!