38 - 171 divided by 19 times 2
Answer: -7y+8x
Step-by-step explanation: I assume you mean to simplify
Step 1: Remove parentheses : -4y - x - (3y - 9x)
Step 2: -(3y - 9x) = -3y + 9x
Step 3: Simplify: -4y - x - 3y +9x
Step 4: Answer: -7y+8x
Answer:
18
Step-by-step explanation:
product means the sna=swer of a multiplication problem, so 9x2=18
Answer B.
X represents the number of years grown
Y represents the total number of feet grown