Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
Answer:
73 nickels, 27 dimes
Step-by-step explanation:
x+y=100
5x+10y=635
x=100-y
5(100-y)+10y=635
500-5y+10y=635
500+5y=635
5y=135
y=27
5x+10(27)=635
5x+270=635
5x=365
73
73+27=100
(72/80)x90=81
Divide seventy-two by eight and multiply it Ninety.
Answer:
100% left handed people
20.6% = women
Not women who are left handed
=100-20.6
=79.4%
Answer:
30:9
Step-by-step explanation:
