Factors of 15: 1, 3, 5, 15 Factors of 20: 1, 2, 4, 5, 10, 20 What is the greatest common factor (GCF) of 15 and 20? A. 5 B. 15 C. 1 D. 20

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

the olimpics is not going to wokk out

step-by-step explanation:

do it yourself this is easy

step-by-step explanation:

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)