Ask question

Ask question

All categories

3 years ago

11

In four years time a mother will be three times as as old as her son. Four years ago she was five times as old as her son. Find

their present ages

1 answer:

Nookie1986 [14]3 years ago

8 0

The mother is 44 and the son is 12 presently.

You might be interested in

First person to answer what 4585 times 5645 CORRECT first gets brainiest

PIT_PIT [208]

Answer: 25882325

Step-by-step explanation:

Simply do 4585*5645 in a calculator.

hope it helps <3

3 0

2 years ago

Read 2 more answers

Simplify the radical expression by rationalizing the denominat o 3/11

8090 [49]

Do you mean 3/√11 ? In this case, you'll have to multiply both, numerator and denominator by the denominator ...

5 0

2 years ago

Read 2 more answers

If ⅔ of a number is 20 what is ½ of the number?

zmey [24]

Answer:

15

Step-by-step explanation:

2/3 of 30 is 20, so 1/2 of 30 is 15

6 0

2 years ago

Read 2 more answers

Some students were surveyed to determine if they prefer soccer or baseball. The results are shown in the two-way table below. Ba

Arada [10]

60% add then divide them

3 0

2 years ago

Hello pls help I'm dumb thx it's pre calc

Bumek [7]

(f-g)(x)=f(x)-g(x)=
$\frac{2x+6}{3x}-\frac{\sqrt{x}-8}{3x}=$
$\frac{2x+6-(\sqrt{x}-8)}{3x}=$
$\frac{2x+6-\sqrt{x}+8}{3x}=$
$\frac{2x-\sqrt{x}+14}{3x}$
answer is A

3 0

3 years ago