If Father is four times older than Mary, that would be 4 times 10-- which equals 40. Five years ago, Mary must have been 5 years old. So, multiply 7 and 5 and you'll get 35! Father would have been 35 years old.

I hope this helps!

Step-by-step explanation:

7 0

3 years ago

-14x>-3 solve for x

wariber [46]

x=3/14

3 over 14

hope this helps

3 0

3 years ago

Which calculation will help you best decide how much paint you will need?

Kay [80]

Add the areas of 6 rectangles and 2 triangles.

3 0

3 years ago

a deck 48 cards is divided equally among 6 colors if red is one of the colors in the deck what is the probability that the first

Brilliant_brown [7]

There is a 1/8 or a 16.6% chance that the card you pick will be red.
Hope this helps.

3 0

3 years ago