3 years ago

Anna is x years old and her sister, Jane, is y years younger.

1 answer:

3 0

1) Jane is (x - y) years old

2) Anna was (x - 3) years old 3 years ago

3) Jane will be (x - y + 5) years old in 5 years

4) The sum of their current ages is (2x - y) years

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iVinArrow [24]

3x+7 = 51-x
4x = 44
x = 11

answer
x = 11

4 0

3 years ago

Mama L [17]

Answer:

your answer should be 200%

7 0

2 years ago

Naddika [18.5K]

Answer:

Step-by-step explanation:

Not much to explain

6 0

3 years ago

Veseljchak [2.6K]

Answer:

<h3>The answer is 2</h3>

Step-by-step explanation:

The gradient of a line given two points can be found by using the formula

$m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\$

From the question we have

$m = \frac{ - 6 - - 2}{0 - 2} = \frac{ - 6 + 2}{ - 2} = \frac{ - 4}{ - 2} = 2 \\$

We have the final answer as

Hope this helps you

6 0

3 years ago

inn [45]

Answer:

x=73

Step-by-step explanation:

6 0

3 years ago