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
Bingel [31]
3 years ago
13

The equation 9+3a-4-=?a+20-15 has infinitely many solutions. What value should be placed in the box?

Mathematics
1 answer:
Alina [70]3 years ago
7 0

Answer:

9 + 3a -4 - = a +20-15

3a - a = 20 -15+4-9

2a = 24 - 24

2a = 0

You might be interested in
What is the result of subtracting the second equation from the first?
Vedmedyk [2.9K]

Answer:

5x - 2y = -2

Step-by-step explanation:

-2x - (-7x) = -2x + 7x = 5x

y - 3y = -2y

0 - 2 = -2

4 0
3 years ago
Read 2 more answers
What are the factors of 17
julia-pushkina [17]
1 and 17 are the only factors.
7 0
3 years ago
Read 2 more answers
4 1/4 + (-1 3/4) what is the answer
aliya0001 [1]

Answer:

2.5 or 250.

Step-by-step explanation:

7 0
3 years ago
A machining company needs to manufacture more than 20 fixtures in a day. The company uses five identical machines to make the fi
nikklg [1K]

Answer:

A. 5x>20

Step-by-step explanation:

Because the company has to produce more than 20 fixtures you need  greater than 20 and you have 5 machines time the number they produce.

Hope this helps, if it does please mark brainliest!!

3 0
3 years ago
Which of the following numbers are less than nine over four
allochka39001 [22]

Answer:

option B and C

Step-by-step explanation:

option B and C

5 0
3 years ago
Other questions:
  • The minute hand of a clock is 6 inches long and moves from 12 to 4 o'clock. How far does the tip of the minute hand move?
    14·1 answer
  • Write 75 over 100 in simplest form
    10·2 answers
  • If f(x) = 2x - 5, then f(4) is<br> 17<br> 5<br> 4<br> 3
    9·2 answers
  • The perimeter of a rectangle is 60 centimeters. The base is 2 times the height. What are the dimensions of the rectangle?
    15·1 answer
  • Stretch Your Thinking Ann arranges her marbles in groups, with 8 marbles in each group. She writes the fraction 5/8 to show the
    12·1 answer
  • Mr minnelo hasksidir​
    11·2 answers
  • HELP ASAP. WILL GIVE BRAINLIEST
    7·1 answer
  • I put brainliest now can u help?
    7·1 answer
  • Expression z divide by 5 then add 3
    15·1 answer
  • For this equation, tell whether it is always true, sometimes true, or nevertrue.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!