3 years ago

Mr. Stevens is 63 years older than his grandson, Tom. In 3 years Mr. Stevens will be four times as old as Tom. How old is Tom?

Mathematics

1 answer:

Ludmilka [50]3 years ago

7 0

Answer:

18 years old

Step-by-step explanation:

Please see attached picture for full solution.

You might be interested in

What is the minimum number of 60 passenger buses needed to transport 200 students?

Marina86 [1]

You would need four busses

4 0

3 years ago

For which of the following decreasing functions f does (f−1)′(10)=−1/8

Oduvanchick [21]

Recall the inverse function theorem: if f(x) has an inverse, and if f(a) = b and a = f⁻¹(b), then

f⁻¹(f(x)) = x ⇒ (f⁻¹)'(f(x)) • f'(x) = 1 ⇒ (f⁻¹)'(f(x)) = 1/f'(x)

⇒ (f⁻¹)'(b) = 1/f'(a)

Let b = 10. Then pick the function f(x) such that f(a) = 10 and f'(a) = -8 for some number a.

7 0

2 years ago

Bill rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 88 cents for each mile dr

lana66690 [7]

Answer:

262 miles

Step-by-step explanation:

251.55 - 20.99 = 230.56

$\frac{230.56}{0.88} =262$

7 0

3 years ago

Read 2 more answers

x y -1 -3 0 0 1 3 2 6 Choose the equation which represents the numbers in the table. A) y = -3x B) y = -2x C) y = 2x D) y = 3x

VMariaS [17]

It be D i think i hope this helps

8 0

3 years ago

Read 2 more answers

Angel bought 8 oranges and 11 Apples for a total $15.22. He knows that each orange costs 0.50 and reasoned that each Apple must

Marysya12 [62]

Yes, it is fairly reasonable... if you round it..

however, if you want exact calculations, then it might not be so reasonable, because it will go over the total amount

so if you round it, then yes it is fairly reasonable

4 0

4 years ago

Read 2 more answers