You FOIL
9x^2-15x+21x-35
Combine like terms
9x^2 + 6x - 35
Answer:
13/8
Step-by-step explanation:
1/2+3/4+3/8
denominator should be 8
4/8+6/8+3/8
add
13/8
Answer:
i think is (2,5)
Step-by-step explanation:
becasue thats the vertex of that point
4×4=16 there are 16 cages all together