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
zimovet [89]
3 years ago
5

If (2a−1)4 = 16 then a =

Mathematics
1 answer:
klemol [59]3 years ago
8 0

Answer:

a=5/2 a=2.5

Step-by-step explanation:

isolate the variable by dividing each side by factors that don't contain the variable.

You might be interested in
Paco solves the equation -3x-5=1
Levart [38]

Answer:

x= -2

Step-by-step explanation:

-3x-5=1

+5 on each side to balance the equation:

-3x=6

Divide by -3 on each side:

x=-2

7 0
3 years ago
Read 2 more answers
If the range is 52 and the lowest score is 29, what is the highest score?​
shepuryov [24]

Answer:

81

Step-by-step explanation:

Range = maximum - minimum so here, we'd have:

52 = max - 29

Add 29 to both sides to solve.

7 0
3 years ago
What is the slope y=-5<br> what is the slope of y=2x-4<br> what is the slope of 3x-8y=17
const2013 [10]

Answer:

the slope for the first one is 0

the slope for the second one is 2

the slope for the third one is 3/8

Step-by-step explanation:

5 0
3 years ago
What is the answer to 2x + 4 = x + 10
professor190 [17]

Answer:

6=x

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
(-3,4) m= -3 how would you solve this problem
nignag [31]

you would do PEMDAS

you do -3 times 4. then you do that and devide by -3.

5 0
3 years ago
Other questions:
  • How do you solve this?
    10·1 answer
  • Which type of factoring is used to factor the following expression:<br> 2x^2 + 7x- 30
    5·1 answer
  • ABCD is a trapezium.
    12·1 answer
  • Plzzzzzz helppppp asappppp <br> ***will mark brainliest *****
    5·1 answer
  • Measurements
    5·1 answer
  • ASAP! ALGEBRA 1! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! No guessing. Show your work or give an expla
    13·1 answer
  • 680<br> 1420<br> What is the measure of angle z?
    5·2 answers
  • In this given figure find the value of x​
    10·2 answers
  • A Cylinder has a radius of 10 feet and a height of 11.4 feet what is the approximate volume of the cylinder?
    15·2 answers
  • 100 POINTS !! The trajectory of a potato launched from a potato cannon on the ground at an angle of 45 degrees with an initial s
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!