Answer:
2,840
Step-by-step explanation:
since the three is in the tens place and 7 in single <em>if 5 and up round up fi 4 and below leave it alone you</em> will then take the 3 and round up to give you 2,840
Answer:
(x+7)(x-7)
Step-by-step explanation:
x²-49
=x²-7²
=(x+7)(x-7)
Answer:
500
Step-by-step explanation:
56 + 8x
Area of Rectangle = Length x Width
Area of Rectangle = 8(7 + x)
Substiture b for 50 and h for 20 so
(50)(20)
1000/2
A = 500
