Someone me the options are : a) 45 b) 135 c) 120 d) 75

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

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?

Predict which statements are true about the intervals of the continuous function. check all that apply