Answer:
Division Property of Equality
Step-by-step explanation:
→In Step 4, it is shown that the equation is:
3x = 30
→However, to solve for x, you must get it by itself. This means you need to get rid of the 3 that's being multiplied. So since the 3 is being multiplied to x, you must do the opposite of multiplication, which is division.
→As you can see, the total of 30 is decreased in Step 5, since it has been divided by 3, giving you a total of 10.
This shows that the property of equality that yields Step 5 is the <u>Division Property of Equality.</u>
They would need to buy 5 dozens because the area is 56 and 12 times 5 is 60.
Answer:
A
Step-by-step explanation:
Answer:
It would be 15 inches.
Step-by-step explanation:
Because the windows have to have the same area, you would have to make the base x height equal to 90. 90 divided by 6 is 15
Answer:
2/27
Step-by-step explanation:
Probability to get an even number on a spinner is 4/9.
Probability of getting a 5 on a die is 1/6.
4/9*1/6=4/54=2/27
