Let's first define variables.
y: number of shares of $ 10
x: number of shares of $ 12
We write the system of equations:
10x + 12y = 210
y = 2x + 5
Solving the system:
x = 75/17
y = 235/17
Answer:
she has:
75/17 shares of $ 12
235/17 shares of $ 10
Answer:
the distance between points M and P
Step-by-step explanation:
-1+7=6
Hope this helps! :)
Answer:
Step-by-step explanation:
1.
sin R=15/39=0,3846
R≈23°
2.
tan 52°= 1,2799
Answer:
19
Step-by-step explanation:
12 2
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Answer:
Step-by-step explanation:
3x+2<11
3x<9
3x/3<9/3
X<3
X=3