<u>Answer:</u>
- Sahil's mother = 42 years
- Sahil = 14 years
<u>Step-by-step</u><u> Explanation</u><u>:</u>
Let the age of Sahil's mother be x and the age of Sahil be y. Then according to question.
• Sahil's mother age = 3(Sahil's age)
➛ x = 3y -----------(1)
And according to second condition,
• Sahil's mother age + 5 + Sahil's age + 5 = 66
➛ x + 5 + y + 5 = 66
➛ x + y + 10 = 66
➛ x + y = 56 ----------(2)
Now substituting x = 3y in equation (2)
➛ 3y + y = 56
➛ 4y = 56
➛ y = 14
Then,
➛ x = 3(14) = 42
<u>Hence</u><u>:</u><u>-</u>
- Present age of Sahil's mother is <u>42 years</u> and Present age of Sahil is <u>14 years.</u>
Answer:
Option A is the correct option.
Step-by-step explanation:
Use the distributive property to multiply each term of the first binomial by each term of the second binomial.
Thenafter, Simplify
Hope I helped!
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7x20=140. 7x2000=14000. The only thing that changes the product of these numbers is the amount of zeros behind the 2. Since the only two numbers that affect the answer is the 7 and the 2. (7x2=14). The number of zeros behind the 2 affect how many zeros will be included in the product.
Answer:
64
Step-by-step explanation: