Answer:
The amount of money that should be invested at the rate of 12% is $900 and the amount of money that should be invested at the rate of 10% is $2,100
Step-by-step explanation:
Let
x ------> the amount of money that should be invested at the rate of 12%
3,000-x -----> the amount money that should be invested at the rate of 10%
we know that
The sum of the interest on each of the accounts must be equal to the total interest.
Solve for x
therefore
The amount of money that should be invested at the rate of 12% is $900 and the amount of money that should be invested at the rate of 10% is $2,100
Hope this helps you!!!! :D
The answer is A. The angles are congruent, meaning 6x+1= 49. Using basic algebra, 6x=48, leaving you with X=8.
Answer:
600 students attend the school.
Step-by-step explanation:
495-7=488
488/4=122
488+122= 600
Answer:
2m plus 4
Step-by-step explanation:
mx2=2m
2x2=4
2m plus 4 = 2m plus 4
My plus button isnt working sorry
Answer:
-3/2
Step-by-step explanation:
the formula for slope is y1-y2/x1-x2
where
y1 is the first point's y coordinate
x1 is the first point's x coordinate
y2 is the second point's y coordinate
x2 is the second point's y coordinate
so now we can plug our points in
-1-(-7)/1-5
6/-4
simplify
-3/2
