Answer:
4th option
Step-by-step explanation:
7x(8x² - 4y² + 3y - 5) ← multiply each term in the parenthesis by 7x
= 56x³ - 28xy² + 21xy - 35x
60/ (30/100)
= 60* (100/30)
= 200
The final answer is 200~
The answer is 2xy-2x you get this by combining like terms
The answer is 1,102.5, to find the area of a triangle you need to multiply LxWxB/2
4x+6=14
4x=8
x=2
4x+6=-14
4x=-20
x=-5
Final answer: x=-5, x=2
