Juan and Adam both need iphone cords and batteries. The equation that represents Juan’s purchases is y = 27 – 3x. The equation that represents Adam’s purchases is y = 17 – x. If y represents the price of the batteries, and x represents the price of the pens, what are the prices of the iphone cords and batteries? PLS ANSWER this one too!!

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem