Answer:
4:x = 28:42
x × 28 = 4 × 42
28x = 168
x = 168/28
x = 6
it is decreased by $70,000
Step-by-step explanation:
Federal reserve sells $70,000 in treasury bonds to a bank at 9%
132 ft
The radius is 21 ft
We want to find the circumference
C = 2 * pi *r
Letting pi = 22/7
C = 2 * 22/7 * 21
C = 132 ft
hope it's help.
see answer attached
Ok ill help
