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
Neporo4naja [7]
2 years ago
12

What is the value of a in the equation 5a - 100 = 45, when b=3? O 21

Mathematics
2 answers:
koban [17]2 years ago
6 0

Answer:

a=29

Step-by-step explanation:

5a-100=45

Add 100 to both sides

5a=145

Divide both sides by 5

a=29

Leno4ka [110]2 years ago
5 0

Answer: a = 29

Step-by-step explanation:

5a - 100 = 45

To find the value of a, put a the subject of the equation

5a = 45 + 100

5a= 145

Divide both sides by 5

a = 145/5

a = 29

Check:

5 (29) - 100= 45

145 - 100 = 45

I hope this is clear, please mark as brainliest answer.

You might be interested in
For the function below, find the vertex, axis of symmetry, maximum or minimum value, and the graph of the function.
const2013 [10]
F(x) = x^2/2 + 2x + 1f(x) = 1/2 * (x^2 + 4x) + 1f(x) = 1/2 * (x^2 + 4x + 4) - 1/2 * (4) + 1f(x) = 1/2 * (x + 2)^2 - 1
The vertex is (-2, -1). The axis of symmetry is x = -2. The minimum value is -1. The maximum value is infinity.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

6 0
2 years ago
Read 2 more answers
A meatloaf recipe calls for 7/8 cup of bread crumbs for the loaf and the topping.If 3/4 cup is you for the loaf what fraction of
cupoosta [38]
3/4 can be converted to eighths by multiplying by 2/2 to get 6/8. 7/8 - 6/8 = 1/8 So 1/8 of a cup is for the topping.
8 0
3 years ago
Read 2 more answers
In one day, Joe consumes 530 calories by drinking 1 serving of juice, 2 servings of milk, and 1 soda. Darius consumes 370 calori
Viktor [21]

Darius consumes 370 calories by drinking 2 servings of juice and 1 serving of milk. Marian consumes 510 calories by drinking 3 servings of milk and 1 soda.

7 0
2 years ago
Read 2 more answers
How can you tell when a pattern shows counting on by tens
FromTheMoon [43]
All the number end in a zero 10 20 30 40 50 60 70 80 90
4 0
3 years ago
Give an example of an event for which the probability equals 1. Justify your answer
velikii [3]

Answer:

If it is Thursday, the probability that tomorrow is Friday

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which of the following is the graph of y = 5?
    11·1 answer
  • A specialty store sells items that are priced at exactly $3, $5, or $10. The store manager figures that 16% of inventory is pric
    5·2 answers
  • In what form is the following linear equation written?
    8·2 answers
  • Find the value that makes the equation<br> 2d + 4 = 12 true.
    14·2 answers
  • Solve for x. 4x + 5 = 20<br> a X = 5/4<br> b X = 15/4<br> c X = 3.5<br> d X = 15/3
    15·1 answer
  • One more than 3 times a number is
    5·2 answers
  • A jar contains n nickels and d dimes. There is a total of 234 coins in the jar. The value of the coins is $16.10. How many nicke
    6·2 answers
  • 10(1 – 2y) = -5(2Y - 1)
    11·2 answers
  • Daniel is looking at two different credit card offers. Credit Card A will give him an APR of 22.45%. Credit Card B will offer wi
    7·1 answer
  • WHO HAS THIS PAGE ????????
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!