The formula for the area of a rhombus is a = a equals startfraction one-half endfraction d 1 d 2.d1d2, where d1 and d2 are the lengths of the diagonals. which are equivalent equations? select two correct answers.

The system of equations graphed below has how many solutions? y = 2x + 2

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)