First off all, let's find

.
This shows that Bai found the correct quotient.
If

, then

. Using this rule, you have to check that

is equal to product

.
Thus, Bai checked his work using multiplication correctly.
Answer: Correct choice is A.
Answer:
b=3g-5
Step-by-step explanation:
3 times Gracie's age = 3g
Ben is 5 years less = -5
3g-5=Ben
Ben=3g-5
Hope this helped! :^)
Answer:
<h2>The expression is close to 0</h2>
Step-by-step explanation:
Given the expression
, for us to know the closest integer, the following step must be carried out;

The value gotten is a very small value which is close to 0
Answer:
There are 10 orange marbles
Step-by-step explanation:
There are 25 marbles in the bag
40% are orange
To determine the number of orange marbles, we multiply the total number of marbles by the percent that are orange
25 *40% = number of orange marbles
25*.40
10
There are 10 orange marbles