Answer:
1280
Step-by-step explanation:
Answer:
There are 21 twenties and 8 fifties in the drawer.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
x is the number of twenties
y is the number of fifties.
A cash drawer contains 29 bills.
This means that x + y = 29.
The total value of the bills is $820.
This means that 20x + 50y = 820.
So
x + y = 29
20x + 50y = 820
From the first equation, x = 29 - y. So:
20x + 50y = 820
20(29 - y) + 50y = 820
580 - 20y + 50y = 820
30y = 240
y = 8
And
x = 29 - y = 29 - 8 = 21
There are 21 twenties and 8 fifties.
Step-by-step explanation:
( 0,-4) that the answer
Answer:
D. -20
Step-by-step explanation:




Hope this helps!
Answer:

Step-by-step explanation:
The similarity ratio is the ratio of corresponding sides, image to original
ratio =
=
=
( = 1.2 )