Mathematics College

John is x years old, Ahmad is 3 years older than John. The total of their age is 63 years. Form and equation and work out the age of Ahmad.​

Answers

Answer 1

Answer:

x = john

x + 3 = ahmad

x + (x + 3) = 63

2x + 3 = 63

2x = 60

x = 30

john is 30 so ahmad is 33

Related Questions

20 pts, try to find short story and novel pages, A novel has 13 times as many pages as a short story. The combined number of pages in the books is 448 pages. How many pages are in each book?

Short Story:

Novel:

Answers

Answer:

short story has 32 pgs

novel has 416 pgs

Step-by-step explanation:

a novel (N) has 13 times as many pages as a short story (x) so, N = 13X

total pages is the equation N + x = 448

plug the equation for N into this

13x + x = 448, combine like terms

14x = 448, divide both sides by 14

x = 32. so now we know that the short story has 32 pages. subtract that from 448. and the novel has 416 pages.

There are 32 pages in the short story and 416 pages in the novel.

What is a numerical expression?

A numerical expression is algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.

Let x be the number of pages in the short story.

We know that the novel has 13 times as many pages as the short story, so the number of pages in the novel is 13x.

The combined number of pages in the books is the sum of the number of pages in the short story and the number of pages in the novel, which is x + 13x = 14x = 448 pages.

So the number of pages in the short story is x = 32 pages.

And the number of pages in the novel is 13x = 13 × 32 = 416 pages.

To learn more about numerical expression click here :

https://brainly.com/question/6037813

#SPJ2

A BMW I-8 has N advertised rate of acceleration of 6.39 m/s to the second power. Based in the advertised date of acceleration, what would the velocity of a bmw I-8, starting from rest, in 4.20 seconds

Answers

Answer:

3.43

Step-by-step explanation:

Michael walks 30 meters in 20 seconds. How many meters does he walk per second?

Answers

Answer:

1.5 meters per second

Step-by-step explanation:

30 meters in 20 seconds. U need to "separate" the 30 seconds into 20 parts so u have to divide:

30/20 = 1.5

Answer: 1.5 meters

Step-by-step explanation:

To find how many meters in 1 second we need to make a unit. We'll use fractions in this case...

30 meters     ÷ 20               1.5 meters

--------------                    =       -----------------

20 seconds   ÷   20              1 second

This is a fancy was of saying 1.5 meters per 1 second.

1.43 x -20/39 is close to -.075. Is this estimate reasonable? The product is negative and half of ?

Answers

Answer:

yes, that is correct

Step-by-step explanation:

- (20÷39) = - 0.513

- 0.513 * 1.43 = - 0.734 ~ - 0.75

Other Questions
Please help and if you dont know the answer, DO NOT COMMENT OR SOME SILLY ANSWERS! I will brainliest whoever helpsss Part AIn How a Cat Played Robinson Crusoe, what inference can be made about the cat?She has difficulty living on the island without her family.She is intimidated by animals that are larger than she is.She is an excellent hunter.She is afraid to find shelter.Question 2Part BWhich evidence from the text best supports the inference in Part A?With a frantic flapping of his great wings the owl checked himself and drew back into the air.And in any case, the cat would have been afraid to go near it again.After that the marsh owls realized that it was best not to interfere with the black-striped animal with the quick spring and the clutching claws.With its wide spread of wing and its great round face with hooked beak and wild, staring eyes, it appeared very threatening. (I'LL GIVE BRAINLIEST AND EXTRA POINTS IF U HELP!!! :D)Read the excerpt from "Challenging Explorations:"Explorers made these treacherous voyages for three main reasons: religion, wealth, and competition. These voyages of discovery began in the eleventh century.Which of the following sentence paraphrases this excerpt correctly?A) Explorers made these difficult voyages for three main reasons: religion, wealth, and competition.B) These treacherous voyages of discovery began in the eleventh century where explorers searched for religion, wealth, and competition.C) In the eleventh century, explorers embarked on difficult voyages in search of religion, wealth, and competition.D) Religion, wealth, and competition are three examples of that explorers searched for. Why is Obama's 2004 keynote address at the Democratic National Conventionsignificant?Social studies can someone help me with this please Who is a common figure in the origins of Judaism,Christianity, and Islam? The engine of a model airplane must both spin a propeller and push air backward to propel the airplane forward. Model the propeller as three 0.30-m-long thin rods of mass 0.040 kg each, with the rotation axis at one end.What is the moment of inertia of the propeller?How much energy is required to rotate the propeller at 5800 rpm? Ignore the energy required to push the air. 20 pts, try to find short story and novel pages, A novel has 13 times as many pages as a short story. The combined number of pages in the books is 448 pages. How many pages are in each book?Short Story:Novel: How do you say, What nationality is your father? In Japanese(hiragana) 1.43 x -20/39 is close to -.075. Is this estimate reasonable? The product is negative and half of ? NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO ORYEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEESLowfat yogurt actually helps you lose weight or gain less? A BMW I-8 has N advertised rate of acceleration of 6.39 m/s to the second power. Based in the advertised date of acceleration, what would the velocity of a bmw I-8, starting from rest, in 4.20 seconds Carlos took a test and made a 50. On the next test, he made 75. What is the percentage of change between the two test scores?A. 150% increaseB. 150% decreaseC. 50% decreaseD. 50% increase Which of these items found on a food label IS NOT a food?CaloriesSugarProteinsTotal fats The graph of F(x), shown below, has the same shape as the graph of G(x) = x^3, but it is shifted down 2 units. What is its equation? JJ decides to leave a tip that is 15% of the original price for his meal. How much should he leave as tip for the $5.50 cheeseburger and $2.50 milkshake? Express your answer to the hundredths place? Y0UR M0MWY 100KS L1KE TH1$ Give me your cringiest pick up line Hurricanes tend to disperse after making landfall because the land is much hotter than the ocean water. HELPPPP LOOK AT THE SCREENSHOT TO ANSWER THE QUESTIONS17. Which object or objects are traveling at a constant velocity?1. A2. B3. C4. D5. E18. Which object is accelerating?1. A2. B3. C4. D19. Which object or objects are sitting still?1. A2. B3. C4. D5. E20. On average, which object is traveling at the fastest velocity?1. A2. B3. C4. D5. E