2 years ago

A man is four times as old as his son. In 3 years time, the father will be three times as old as the son. How old is each now?

2 answers:

5 0

The father is 24 years old and the son is 6 years old. You know this is right because it shows that the father 4 times older than the son

dem82 [27]2 years ago

4 0

The father is 27 because when they said 3 TIMES OLDER THEN THE SON he was 9

You might be interested in

Find a point-slope form for the line that satisfies the stated conditions.

Yakvenalex [24]

Answer:

y=6x+41

Step-by-step explanation:

y-5=6(x+6)

y=6x+41

3 0

3 years ago

Plz help me I need because it’s one of my last assignments for school

Brums [2.3K]

Step-by-step explanation:

straight line = 180 degree

example

1) 2w - 24 + 2w - 40 = 180

4w = 180 + 24 + 40

4w = 244

w = 244/4

.......

2) 13n - 11 +(-9 + 12n)

13n - 11 -9 + 12n = 180

25n -20 = 180

25n = 180 + 20

25n = 200

n = 200/25

.........

8 0

2 years ago

What are the equivalent fractions with a common denominator for 2/5 and 1/2?

Svetlanka [38]

So 1/2 is 5/10 and 2/5 is 4/10 common denonominator is 10 ( i think )

4 0

2 years ago

Read 2 more answers

What is the future value of 300000 with an interest rate of 17% per annum for 30 days?

Anvisha [2.4K]

$\bf \qquad \textit{Simple Interest Earned Amount}\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$300000\\
r=rate\to 17\%\to \frac{17}{100}\to &0.17\\
t=years\to \frac{30}{365}\to &\frac{6}{73}
\end{cases}
\\\\\\
A=300000\left(1+0.17\cdot \frac{6}{73}\right)$

3 0

2 years ago

An obtuse angle measures 180 degrees.<br> always<br> sometimes<br> never

True [87]

Never,because obtuse angle is an angle measuring between 90 and 180
and if an angle measures 180 then it is a straight angle

7 0

2 years ago

Read 2 more answers