Answer:
So, equation using the given information
:
5 is subtracted from a number the result is the same as the number tripled will be: x-5=3x
Step-by-step explanation:
We need to make an equation of: 5 is subtracted from a number the result is the same as the number tripled.
Let, the number be x
5 is subtracted from a number will be: x-5
The number tripled will be: 3*x
The required equation will be:
x-5=3x
So, equation using the given information
:
5 is subtracted from a number the result is the same as the number tripled will be: x-5=3x
There are 39 boys.
First you divide 4 into 52 because there are 3 boys for 4 girls.
Then you take the quotient, 13, and multiply by 3.
Answer:
The directions followed for each intersection in order are North, 3 times East, 2 times South
and 3 times East.
Step-by-step explanation:
For the word NASSA in their algorithm we know the direction they take in the first intersection is North (N).
The second letter is A = EEE, which means in the 3 next intersections they follow the East.
The two Ss indicate they follow South in the next 2 intersections.
And finally, they follow the East in the last 3 intersections.
Their direction choices can be summarized in North-East-East-East-South-South-East-East-East.
2x + 5y = 4
5y = -2x + 4
y = -2/5 x + 4/5
parallel lines have same slope so slope = -2/5
equation
y +4 = -2/5 (x - 5)
y = -2/5 x + 2 - 4
y = -2/5 x - 2
answer is D
y = -2/5 x - 2
