After getting a job at the ice cream parlor, Mitzi put $20 in her savings account every week. If she had $90 in the
account before she began working, which inequality could
be used to determine how many weeks w it would take to
have at least $350 in her account?
A 90w + 20 > 350
B 20w +90 > 350
C 20w – 90 < 350
D w/20<500-90

< 500 - 90
20

The answer is C

Step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: