The probability that he will choose a girl is 3/4 times.
Answer: Rewrite using additve inverse:. 7 +(-8)
The number line: ) A horizontal number line is shown with labels from negative 8 to positive 8
A red arrow begins at 7 and ends at negative 1
Explanation: Additive inverse means reverse the sign from positive to negative, or from negative to positive and add.
Answer:
- Sales price= $ List price=L Discount
Step-by-step explanation:
The percentage discount is
The discount is always given on the list price.
Let the list price be L, then
List price=L
Sales price= $
Discount
We substitute into the equation to get:
Divide both sides by 0.805
The list price of the swimming pool is $1450
Answer:
ad, 12 and 3
Step-by-step explanation:
Ok, here's a trick: If you're converting a smaller unit to a bigger unit in metric system, you divide by 10. When you are trying to convert a bigger unit to a smaller unit, multiply by 10. Decimeters are 1/10 of a meter, so you are going to multiply 2 by 10 because you are converting a bigger unit to a smaller unit, in which you get 20.
So your answer is 20 decimeters.