Answer:
11
Step-by-step explanation:
First distribute the 3 to both the numbers inside of the parentheses:
3(k)-3(6)=15
3k-18=15
Add 18 to both sides
3k=33
Divide 3 from both sides to isolate k
k=11
Answer:
Step-by-step explanation:
Let the number of small boxes = x
and the number of large boxes = y
Total number of boxes = 24
Therefore, equation will be,
x + y = 24 ------ (1)
Since, volume of the smaller boxes = 9 cubic feet
And the volume of larger boxes = 24 cubic feet
Therefore, total volume of the boxes = (9x + 24y)
Since combined volume of all boxes = 441 cubic feet
Therefore, equation will be,
9x + 24y = 441 ------ (2)
In 2^3 the number 2 is the base of it
Answer:
100
Step-by-step explanation:
triangles are equal to 180 degrees so in the one triangle 180-50-50=80 so that missing angel is 80 and then to creat a straight line between the missing angle m<1 and the 80 you subtract the two 180-80=100 leaving the missing angle to be 100
Answer:
(X,y)=(15/2,25/4) thanks for all the answers
