can someone help me. the yearly expenditure of Kwame, kwaku, Alison and yaa are in the ratio of 5:4:3:6.i. illustrate this information on a pie chart. ii. if kwaku's yearly expenditure is GH$ 15,000,find that of yaa. iii. calculate the total expenditure of the four workers.​

The table shows the distance traveled over time while traveling at a constant speed.

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

If the segment op is dilated by a scale factor r=2, what is the length of segment op? a)10cm b)16cm c)6cm d)4cm