Answer:
−y−1=3
Step-by-step explanation:
Which equation can be used to find the solution of (1/4)^y+1=64?
This can be solved by power of indices
(1/4)^(y+1)=64
(4^-1)^(y + 1)= 4^3
Note
(x^a)^b = x^ab
Hence:
4^(-1)(y + 1)= 4^3
4^-y - 1 = 4^3
Divide both sides by 4
−y−1=3
Hence, the equation that can be used to find the solution of (1/4)^y+1=64 is
−y−1=3
Answer:
Step-by-step explanation:
Answer:
y=12x 12=k k=constant of Proportionality
Step-by-step explanation:
Answer:
7.2 miles per hour
Step-by-step explanation:
Step-by-step explanation:
step 1. so you want to graph 2 linear equations?
step 2. y = (-1/3)x + 6. put a dot on the y intercept (0, 6).
step 3. draw the line through (0, 6) with a slope of -1/3 (down 1 and to the right 3).
step 4. y = 3x + 6. put a dot on the y intercept (0, 6).
step 5. draw the line through (0, 6) with a slope of 3/1 (up 3 and to the right 1).
