The first answer is C.
The second answer is A.
Here, Just apply Distributive property which tells, a(b + c) = ab + bc
So, -6(-7 - 3k) = 42 + 18k
In short, Your Answer would be 42 +18k
Hope this helps!
Answer:
20= v+9+( -16 )
20= v-( 7 )
27= v
Step-by-step explanation:
Adding a negative is the sane as subtracting. Add like terms. Add 7 to both sides. 27= v
Answer:6 pieces can be cut and there will be no leftover wood
Step-by-step explanation:
Length of the wooden rod= 4 ft.
Length of the pieces of wood to be cut= 2/3 ft.
No. Of pieces can be cut = 4/ (2/3)
= 6 pieces
Hence the no. of pieces are not in decimal that indicates there is no leftover wood
Answer:
8 kilometers per hour.
Step-by-step explanation:
1-If you multiply the hours of the trip back (which is 4 hours) and the kilometer per hour (6 km/h) you will get 24.
2-Do the same thing with the trip there and you will get 3 hours multiplied by *blank* equals 24.
3-the blank is 8 kilometers per hour. And I wrote equal 24 to mean that the distance to Guam was 24 kilometers.
