Answer: 7x-4
Step-by-step explanation:
Combine like terms. -2+9= 7. Therefore 7x-4 is the answer.
Answer:
no pasa nada
Step-by-step explanation:
espero que eso te ayude:)
Answer:
6
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
The answer is B because 3/5 of 1/2 is less than 1/2. The equation that represents this problem is
3/5 x 1/2 = 3/10
3/10 < 1/2
Therefore, 3/5 is less than 1/2!
Answer:
50
Step-by-step explanation:
as triangle is =180
then , 30 +100 +x =180
130 +x = 180
x= 180-130
=50