1. For each number, name its opposite. a. -5 -510 0 = 1012 b. 28 C. -10.4

Q: -10>x-2>-12

A: given equation

Q: y + 8 = 12 y =

A: when left side digit shift to right side then it becomes negative if digit is positive and vice…

Q: (-3, -1) is translated 2 units up

A: Given that (-3, -1) is translated 2 units up. Here x=-3 and y=-1 translated 2 units up means add 0…

Q: -37+z= -54

A: -37+z= -54 We have to add 37 to both sides-37+37+z= -54 +37

Q: 3b-12 = 30

A:

Q: (-8, -5);m=-3/4

A:

Q: -3w+5=23

A:

Q: The difference of 7 and a number squared

A:

Q: Find a4 when a1 = 3 and r = - 2

A:

Q: 8 times a number squared

A: Please refer the attached image for complete solution. THANK YOU.

Q: Evaluate. a + ab 5b for a = -2 and b = -4

A:

Q: v - -3=9

A: Basic linear equation problem

Q: x2=16

A: x2=16

Q: b. P(x > 49000) = P(z > + )3D %3D c. There is a(n) % chance that the mean salary of a random sample…

A: Hello thank you for the question, As you have mentioned question number b & c, answering only…

Q: a5 = 243, a6 = - 486. Find r and a1

A: Given, the terms of geometric progression a5=243, a6=-486 To find r and a1 r=an+1an⇒r=a6a5⇒r=-486…