Select the correct answer.
mary works as an english tutor. on monday, she earned $21.60. each day, her daily earnings increase by $1.50. how much will mary earn on thursday of the same week?
a.
$20.10
b.
$23.10
c.
$24.60
d.
$26.10
e.
$28.20

The total number of students in gina’s after-school program is .the number of students who have 4 or more siblings is .reset next

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Which math sentence can be used to determine if the triangle is a right triangle?