Total amount of money received by David for working at his father's store = $50
Amount of money spent by David at the movies = $20
Amount of money spent by David buying comics books = $10
Amount of money spent by David buying candy = $5
Then
Total amount spent by David = (20 + 10 + 5) dollars
       = 35 dollars
Amount of money saved by David = (50 - 35 ) dollars
   = 15 dollars
So
The ratio of the amount of money David
spent to the amount of money David saved = 35:15
      = 7:3
So the ratio of the amount of money David spent to the amount of money David saved is 7:3

5 0

3 years ago

What is 100 * 100 the anser is 1000

Volgvan

Answer:

yes

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the value of tan A?

Ronch [10]

For the given triangle, the tan of angle A equals $\frac{3}{4} = 0.75.$

Step-by-step explanation:

Step 1:

In the given triangle for angle A, the opposite side has a length of 6 cm, the adjacent side has a length of 8 cm while the hypotenuse of the triangle measures 10 cm. To calculate the tan of angle A we divide the opposite side's length by the adjacent side's length.

$tan A = \frac{oppositeside}{adjacent side}.$

Step 2:

The opposite side's length = 6 cm.

The adjacent side's length = 8 cm.

$tan A = \frac{oppositeside}{adjacent side} = \frac{6}{8} = \frac{3}{4} = 0.75.$

6 0

3 years ago