Answer:
520 out of 800 students ride the bus
Step-by-step explanation:
Given
Required
Determine the number of students
To do this, we simply multiply the proportion by the total number of students.
i.e.
Express the percentage as decimal
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Answer:
1. B
2. A
3. A
4. C
Step-by-step explanation:
ask specific questions for explanations of the answers
Answer:
a. Let the variable be for the fundraising activities and as the revenue for foundation.
b.
c. $43.2
d. $1416.67
Step-by-step explanation:
Given that:
The World Issues club donates 60% of the total of their fundraising activities.
Answer a.
Let us choose the variable to represent the money earned during fundraising activities and for the revenue generated for foundation.
Answer b.
Foundation will receive 60% of the total of the fundraising activities.
Equation to determine the money that will be received by foundation:
Answer c.
Given that x = $72, M = ?
Putting the value of x in the equation above:
Answer d.
Given that M = $850, x = ?
Putting the value of M in the equation above to find x:
So, the answers are:
a. Let the variable be for the fundraising activities and as the revenue for foundation.
b.
c. $43.2
d. $1416.67
Answer:
W= -6
Step-by-step explanation:
-4w = -5 + 29
-4w = 24
Divide both sides by -4
=
W = -6