Question 9 Bayor soport) 04 01. 04 02 HC)
Ted practices two types of swimming styles for a total of 50 minutes every day. He practices the breaststroke for 20 minutes longer than he practices the butterfly stroke
Part : Winte a pair of linear equations to show the relationship between the number of minutes Ted practices the butterfly stroke every day, and the number of minutes the practices the breaststroke every day (y) (5 points)
Part B: How much time does Ted spend practicing the breaststroke every day Show your work 3 points)
Part Is possible for Ted to have spent 45 minutes practicing the butterfly stroke dhe practices for a total of excy 50 minutes and practices the breaststroke for 20 minutes longer than he practices the butterfly stroke? Explain your
reason 2 points)

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

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

44

step-by-step explanation:

the