Answer: $9.32
Step-by-step explanation:
10.35 - 1.035 = 9.32
Answer:
0
Step-by-step explanation:
The determinant of this matrix is zero (0).
Answer:
The two numbers are -365 and -1825.
Step-by-step explanation:
5x=y
x-y=1460
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x-5x=1460
-4x=1460
x=1460/-4
x=-365
-365-y=1460
y=-365-1460=-1825
Answer:Y=3/1 X -1
Step-by-step explanation:rise over run 3/1 and then y intercept is -1
Set up the equation by writing the number of students in the ratio as a fraction:
3/4= (245-x)/x Cross multiply:
3x= 4(245-x) Multiply on right:
3x= 980-4x Add 4x on both sides:
7x= 980 Divide both sides by 7:
x= 140 this is how many girls there are. And:
245-140= 105= boys