Answer:
-20
Step-by-step explanation:
(r + b − g)(b + g)
we have fom statement:
r = 9
b = 5
g= −6
so we have:
(r + b − g)(b + g)= (9+5-(-6))*(5+(-6))
(r + b − g)(b + g)= (14+6)*(-1)
(r + b − g)(b + g)= -20
9514 1404 393
Answer:
2.25
Step-by-step explanation:
Add the square of half the x-coefficient to complete the square.
(-3/2)² = 9/4 = 2.25
4,6,8,10
1,2,3,4,5
6 foot
9 foot
Answer:
Answer is A easy A A A A A A A
Answer:
7 marbles
Step-by-step explanation:
Let the number of marbles he had be x
ie. X + 2X =21
3X=21
X=21/3=7
