Mathematics, 14.12.2019 16:31 nina1390

Betty had $70. she bought a necklace for $9 and a ring for $7. which expression correctly shows the total money betty has left? a $70 − (−$9) + (−$7) b $70 + (−$9) + (−$7) c $70 − (−$9) − (−$7) d $70 + (−$9) − (−$7) a b c
plzz asap

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:40

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

Answers: 1

Answer

Mathematics, 22.06.2019 01:50

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle

Answers: 1

Answer

Mathematics, 22.06.2019 06:00

What is the solution to -2(8x – 4) < 2x + 5? ο ο οο χ> 6 χ< 6 what’s the answer to this

Answers: 1

Answer

Mathematics, 22.06.2019 07:00

Desperate ! i really need this doing so much xxxx

Answers: 3

Answer

You know the right answer?

Betty had $70. she bought a necklace for $9 and a ring for $7. which expression correctly shows the...