Answer:
the first step is subtract 4 from both sides
x + 4 > 8
x + 4 - 4 > 8 - 4
Step-by-step explanation:
Answer:
m = -19/4
Step-by-step explanation:
-7 = m-9/4
-7 + 9/4 = m
(-28+9)/4 = m
-19/4 = m
Answer:
B
Step-by-step explanation:
A probabilaty of lading on heads is 1/2 or 0.5 so in order to calculate the probablilaty of lading to heads, you need to multiply 1/2 by 1/2 to get 1/4.
Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole given a part and the percent.
Answer:
The area and the perimeter of the square barn which has each side 9 meters long is 81 m² and 36 m.
Step-by-step explanation: