Shauna spent $175 on a pair of shoes. She spent 1/9 of the remaining money on a shirt. If he still had 4/7of his moneyleft, how much did he have at first

$490

Step-by-step explanation:

Shauna spent $175 on a pair of shoes.

She spent 1/9 of the remaining money on a shirt.

If he still had 4/7 of his money left,how much did he have at first ?

Solution:

Let at first, Shauna have =

Money spent on a pair of shoes = $175

Remaining money =

As she spent 1/9 of the remaining money on a shirt.

Money spent on shirt =

As he still had of his money left:-

Money left =

Money left with Shauna = Total money, she had at first -(Money spent on a pair of shoes + Money spent on shirt )

Subtracting both sides by and adding both sides by

Taking LCM of 7 and 9, we get 63

Adding both side by -

By cross multiplication:

Dividing both sides by 180

Therefore, total $490, she had at first.

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation: