Z1 and Z2 are supplementary angles. mZ1 is 4y + 7, and mZ2 is 9y + 4. Find m2.​

Which of the functions below could have created this graph?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Nicole purchased a container of cashews that weighs 5 kilograms. zion purchased a container of cashews that weighs 4,900 grams. how many more grams of cashews did nicole purchase?