3 years ago

Don is 7 years younger than maggie. the sum of their ages is 25. how old is don

Mathematics

2 answers:

inn [45]3 years ago

8 0

Don would be 9......

xz_007 [3.2K]3 years ago

6 0

D=m-7
d+m=25
m-7+m=25
2m-7=25
2m=32
m=16
d=16-7
d=9

don is 9

You might be interested in

I need help on that question

Anika [276]

Answer:

the required answer is

$80 \sqrt{3}$

Step-by-step explanation:

here's the solution : -

=》

$4 \sqrt{5} \times 4 \sqrt{15}$

=》

$4 \sqrt{5} \times 4 \sqrt{5} \times \sqrt{3}$

=》

$4 \times 4 \times 5 \times \sqrt{3}$

=》

$80 \sqrt{3}$

3 0

3 years ago

Read 2 more answers

Which two equations would be represented as parallel lines?

Mariana [72]

Answer:

The first and third options are parallel.

Step-by-step explanation:

They both have a slope of 2.

Pls mark brainliest. Thanks!

4 0

3 years ago

Read 2 more answers

Expressions with Exponents

melamori03 [73]

Answer:

You posted too much stuff. sorry. I can't do it.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

If kayleigh is 102 centimeter tall is she greater than or less than 1 meter

Illusion [34]

Since there are 100 centimeters in 1 meter, Kayleigh is greater than 1 meter.

7 0

3 years ago

Read 2 more answers

Y=30x+25 <br> how do you graph it?

Nataliya [291]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers