Ask question

Ask question

All categories

3 years ago

5

Abbas is two years younger than Brad. Two years ago, the sum of their ages was the same as Brad's current age. How old are the b

oys now?

1 answer:

Klio2033 [76]3 years ago

6 0

Answer:

I believe they are younger

Step-by-step explanation:

I hope this helps

You might be interested in

Please please help! DUE MIDNIGHT!!!!!

marysya [2.9K]

We have to convert 2% in to a decimal then multiply it into the x-value which is the months with the addition of 500 because that is the start value.If you were to graph this it would be a linear fuction, y=0.2x+500. The rate of change is found by slope, so rise over run. taking 2 points on the graph and do this
(y 2-y 1)/(x 2-x 1) and graph the equation and get two of the points and find the slope for the rate of change.

3 0

3 years ago

(3, -4), (5, 1)<br><br> Find the slope of the line through each pair of points?

Alika [10]

Answer:

m = 5/2

OR

m = 2 1/2

OR

m = 2.5

Step-by-step explanation:

8 0

3 years ago

Complete the square to factor X^2 +10X=-8

ella [17]

Answer: $x=\sqrt{17}-5$ and $x = -\sqrt{17}-5$

Step-by-step explanation:

Alright, lets get started.

The given equation is :

$x^{2} +10x = -8$

Adding 8 in both sides, it will become

$x^{2} +10x + 8 = -8 +8$

$x^{2} +10x + 8 = 0$

To make it perfect square, we need to add 25 and subtract 25

$x^{2} +10x + 8 +25-25= 0$

$x^2+10x+25+8-25=0$

$(x+5)^2+8-25=0$

$(x+5)^2-17=0$

Adding 17 in both sides

$(x+5)^2=17$

taking square root

$x+5=\sqrt{17}$

So,

$x=\sqrt{17}-5$ and $x = -\sqrt{17}-5$ .. Answer

Hope it will help :)

7 0

3 years ago

Read 2 more answers

0= -16t^2 + 98 solve for t round to the nearest tenth if needed

Lunna [17]

Answer:

t = 7 • ± √2 = ± 9.8995

Step-by-step explanation:

8 0

3 years ago

Solve proportion for x <br><br> 3/2x+5 = 1/9x<br><br> A. 1/5<br> B. 1/2<br> C.5/3<br> D.16/5

VikaD [51]

I know this but I can't remember how to do the process.

5 0

3 years ago