Joe’s weekly pay increased from $80 to $100. what is the percent increase in joe’s weekly pay? 10% 40% 25% 20%

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.