an apparel shop sells skirts for $45 and blouses for $35. its entire stock is worth $51750. only
half of the skirts and two-thirds of the blouses are sold for a total of $30600, how many skirts
and how many blouses were sold?

(-1,0) and (4,0) are x-intercepts.

step-by-step explanation:

x-intercepts are all points on the x-axis.

points (-1,0) and (4,0) are both x -intercepts.

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

40 minutes

step-by-step explanation:

add the time and multiply by 2