Answer:
No its not
Step-by-step explanation:
When 42(x + 14y) is simplified:
42(x + 14y)
Expand and remove the brackets. Remember brackets mean to multiply.
42*x
42x
42*14y
588y
42x+588y
Therefore 42x-56 is NOT EQUIVALENT to 42(x + 14y) but is equivalent to 42+588y
Answer:
a) W=(U)(O)
b) $29.25
Step-by-step explanation:
2x + b = 3
2x + b - b = 3 - b
2x = 3 - b
x = (3 - b)/2