Mathematics, 20.03.2020 05:12 prelogical

Here are six number cards.
-7 -5 -3 3 2 -1
Arrange the cards into three pairs with the same total.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, kkpowell

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

Answers: 1

continue

Mathematics, 21.06.2019 21:00, kitttimothy55

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Answers: 2

continue

Mathematics, 21.06.2019 22:00, Jrstx333

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Answers: 1

continue

Mathematics, 21.06.2019 22:00, jamarstand

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

Answers: 1

continue

You know the right answer?

Here are six number cards.
-7 -5 -3 3 2 -1
Arrange the cards into three pairs with the sam...