Answer:
Step-by-step explanation:
Notice that 1/2 divided by 4 is 1/8. Graph A represents this.
Answer:
3
Step-by-step explanation:
3 is a factor of 3 and of 18.
Answer: 3
Answer:
k(-7) = -27
Step-by-step explanation:
K(n) = 4x + 1
find k(-7)
so we have 4(-7 ) +1
-28 +1
Therefore, k(-7) = -27
We have two numbers that add to 42.... Call the larger number X and the smaller number Y X+Y = 42 We are told that Y is 12 less than X so Y = X-12 Substitute X-12 in place of Y in the original equation giving X + X -12 = 422X - 12 = 42Add 12 to both sides2X = 54Divide both sides by 2X = 27 Y = X-12 = 27 - 12 = 15 Our two numbers are 27, 15