Answer:
-.1
Step-by-step explanation:
First we do
19-1.67 since left to right
this is 2.3
then we multiply -2.4 with the + sign to get -2.4
then we add 2.3 to -2.4 to get -.1
Subtract 36 from both sides making it: -4c-3c=-14
Now subtract -4c and 3c making it: -7c=-14
Now divide by -7 on both sides making it: c=2
There you go
Hello I hope I can help you with this!!
EXPLANATION:
first we work out what all the marbles equal which is 9/9=63
Then we work out what 1/9 of the marbles are! Which is 1/9= 7 marbles!!
Then we work out what 5/9 of them are! Which is 5/9= 35 marbles
Then now we work out 4/9 which is our RED marbles! We do 4 times 7 which equals 28 red marbles!!
if you want to check to add the two numbers and they equal 63!
ANSWER= 28 red marbles
Answer:
B and C.
Step-by-step explanation:
3*4=12,12/6 is 2. Incorrect
-3*-4=12,12/-6 is -2, Correct
-3*4=-12,-12/6 is -2. Correct
3*-4=-12,-12/-6=2. Incorrect.
Answer:
C
Step-by-step explanation:
Volume = base * height.
The area of the base = base * height/2
That means the area of the triangular base is 8 * 5.1/2 = 20.4
The height is 9, so the volume is 20.4 * 9.
That means the volume is 183.6, which is C
