Answer:
y=3/5x+3
y=1/2x+11.5
neither
Step-by-step explanation:
Let x be the common factor between chickens and ducks. Then:
6x/(5x-63)=3/1
15x-189=6x
9x=189
x=21
6x=123 chickens were on the farm
☺☺☺☺
Answer:
7 and 5 are congruent
Step-by-step explanation:
which pair of angles is congruent meaning which pair of angles is the same when looking at the angles given angles 5 and 7 are the same
There are 52 weeks in a year.
$37 * 52 = $1924
Hence, $2000 is just about right. (B)
Answer:
e)$141,750
Step-by-step explanation:
Let be
AG = Members with advanced degrees
BG = Members with a bachelor's degree
DG = Members with a no degree
In a sample of 50 members it is expected a total of members for every group as follows
For AG = 30 * 0.5 = 15
For BG = 50 * 0.5 = 25
For DG = 20 * 0.5 = 10
The expected donation for every group would be the number of members by the 5% of their incomes
For AG = 15 * 0.05 * $75,000 = $56,250
B For G = 25 * 0.05 * $54,000 = $67,500
For DG = 20 * 0.05 * $36,000 = $18,000
Total donation is the sum = $141,750
