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3 years ago

6

Five years ago,a father was 3 times as old as his son.Now,their combined ages amount to 110 years.Thus,the present age of the fa

ther is?

1 answer:

sattari [20]3 years ago

4 0

50 is the answer bcs yeah so yeah

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Please solve in the image

eimsori [14]

Answer:

$4$

Step-by-step explanation:

The line passes through points $(2,0)\,,\,(0,2)$

Let $(x_1,y_1)=(2,0)\,,\,(x_2,y_2)=(0,2)$

Equation of a line passing through points $(x_1,y_1)\,,\,(x_2,y_2)$ is given by $y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

$y-0=\frac{2-0}{0-2}(x-2)\\y=\frac{2}{-2}(x-2)\\y=-1(x-2)\\y=-x+2$

So,

$f(x)=y=-x+2$

Put $x=-2$

$f(-2)=-(-2)+2=2+2=4$

4 0

3 years ago

PLEASE HELP WILL GIVE POINTS PLEEEEASE!!!!!!!!!!!!!!

mixer [17]

Answer:

b=-2

Step-by-step explanation:

3√-8 = -2

-2^3 = -8

8 0

3 years ago

Oliver uses the greatest common factor and distributive property to rewrite this sum: 64+96

skad [1K]

32(2+3) because 32 goes into 64 twice and 96 three times

5 0

3 years ago

Read 2 more answers

One of these graphs is of a cubic function. Which one is it?

Schach [20]

Answer:

D

Step-by-step explanation:

D is the correct answer. It is a cubic function

5 0

3 years ago

Read 2 more answers

Solve the exponential equation for<br> 5^6x+5/125^3x−1=5^−5x+2

OLga [1]

expressions on both sides. When the bases are the same, or the exponents are the same, you can just compare the parts that are different. Look at these examples. Solve 32x + 5 = 33x – 2.

8 0

3 years ago