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
sergiy2304 [10]
3 years ago
15

Which equation can be used to find the value of a?

Mathematics
2 answers:
masya89 [10]3 years ago
6 0
They can all be used. 

A. a – 42 = 91
        +42    +42
       --------------
      a= 133

B. 42 + a = 91
     -42        -42
____________
         a= 49

C. 91 + a = 42
     -91        -91
   -----------------
       a= - 49

D. a – 91 = 42
        +91    +91
     ---------------
       a= 133
NNADVOKAT [17]3 years ago
3 0
They all can be applied.

You might be interested in
How can you tell if two points lie along the same grid line just by looking at the ordered pairs?
ch4aika [34]
If both points have either the same 'x' value or the same 'y' value, then they both lie on the same grid line...:)
6 0
4 years ago
What is the equation to the quadratic function that has zeros at -6 and 16?
ollegr [7]

Answer:

x^2 -10x -96 =0

Step-by-step explanation:

Subtract the zeros from x in factors

(x - -6) (x-16)

(x+6) (x-16)

Set these equal to zero since they are zeros

(x+6) (x-16)  =0

FOIL

x^2 -16x+6x -96 =0

x^2 -10x -96 =0

7 0
3 years ago
Find the value of x. 1) m angle2=3x-6 120° 2 B) 10 D) 6 A) 12 C) -11​
Kamila [148]
Dmdkd bdkdnsndnxnfndksndnxjxkdndkdkd disks
4 0
3 years ago
What is 2462 divided by 2
stiv31 [10]
Dividing by 2 is the same as multiplying by 1/2.

2462 * 1/2 = 1231
3 0
3 years ago
Read 2 more answers
Fredrick manages a band and sings lead vocals the band. Charges $700 per concert. Fredrick receives $175 of that money,and he sh
kodGreya [7K]

Answer:

$111

Step-by-step explanation

Subtract 700-175 and that leaves $555 to split equally so then divide $555 by 5 and youll get $111

6 0
4 years ago
Other questions:
  • D^2(y)/(dx^2)-16*k*y=9.6e^(4x) + 30e^x
    9·1 answer
  • The length of a rectangle is half the width. The area is 25 square meters
    8·1 answer
  • Use long division to find the quotient, q(x), and remainder, r(x)<br><br>(x2-2x-15) / (x-5)
    6·1 answer
  • How to calculate ratio​
    15·1 answer
  • . DeShawn and Shawna each improved their
    14·1 answer
  • Replace the ? in each of these statements with the symbol &gt;, &lt; or =.
    14·1 answer
  • 437 000 ml in Litres
    12·2 answers
  • 12 roofers did a job in 65 1/3 hrs, how long woukd it take 29 roofers?
    14·1 answer
  • Error interval of 2 decimal places for 7.42
    13·1 answer
  • Select the correct answer.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!