D. (d-9)(d-5)
Since they are both negative, they will multiply to a positive number (45) and add to a negative number (-14)
Answer: 90
Step-by-step explanation: Multiply each side by 18.
Hello from MrBillDoesMath!
Answer:
-15, -14
Discussion:
Let "n" be the first of the two consecutive integers . Per the Question
n + (n+1) = -29 =>
n + n + 1 = -29 =>
2n +1 = -29 =>
2n = -29 -1 =>
2n = -30 =>
n = -15,
Hence n = -15 and n+1 = -15 +1 = -14
Thank you,
MrB
Quick steps to solve this.
1. Lets square both. (X +Y)*2 = 7*7
2. Then, X*2 + 2XY + Y*2 = 49
3. Since XY is given to 4, X*2 + 8 + Y*2 = 49
4. Move 8
5. X*2 + Y*2 = 49 - 8
6. X*2 + Y*2 = 41
The answer is "41" Boom!
Answer:
x = -2
Step-by-step explanation:
x - 8 = -10
Add 8 to both sides (to get rid of the - 8)
x - 8 + 8 = -10 + 8
Simplify
x = -2
The answer is x = -2
