Sorry I rlllllyyyyyyy don’t understanddddd
Answer:
the normal x is three and the red x is negative three
Step-by-step explanation:
Answer:
66 feet
Step-by-step explanation:
30+30=30 feet
6+6=12 yards
1 yard=3 feet
12*3=36
30+36=66
Answer:
the one on top= c= -12
the bottom one= f= -15
Step-by-step explanation:
Answer:
13. 10a^4b²
14. -5y³ + 35y² - 10y
Step-by-step explanation:
Question 13:
(5a³b) (2ab) =
=10a^4b²
Question 14:
5y (-y² + 7y - 2) =
= -5y³ + 35y² - 10y
Hope this helps!