Answer:
(4x + 2)( 2x - 10)
Step-by-step explanation:
Answer:
there answer is either a or c
Adonde y Cual es el cuadro?
Answer:
90 miles
Step-by-step explanation:
Let ori. speed = z
distance = speed × time
= z × 2
= 2z miles
distance = (z - 15) × 3
= (3z - 45)miles
2z = 3z - 45
z = 45mph
distance = 45 × 2
= 90 miles
distance = (45-15) × 3
= 90 miles
(Correct me if i am wrong)
