-59 = -(b − -55)
Pretend that there is a -1 in front of the bracket.
-59= -1(b--55)
Multiply the bracket by -1
-59= -1(b)-1(--55)
-59= -b-55
Move -55 to the other side. Sign changes from -55 to 55
-59+55= -b-55+55
-59+55= -b
-4= -b
Multiply by -1
-4(-1)= -b(-1)
4= b
Answer: b= 4
Answer:
7 and up
Step-by-step explanation:
35 / 5 = 7
Dan buys at least 7 bags
Answer:
See below.
Step-by-step explanation:
Sides: 15, 36, 41
<u><em>True:</em></u><em> </em>15 + 36 greater-than 41, so the side lengths will form a triangle.
<u><em>True:</em></u> 15 squared + 36 squared = 1,521
<u><em>True:</em></u> 41 squared = 1,681
<u><em>True:</em></u> Since a squared + b squared not-equals c squared, it will not be a right triangle.