Answer:
The line passes through (1,1) and (3,2). Therefore, its equation is
12/11-(-2/3)=?????????????????????????????????????????
2 answers:
Answer:
1 25/33
Step-by-step explanation:
to simplify, 12/11 is equal to 1 1/11.
A double negative (minus a negative) is a positive. Your equation then becomes 1 1/11+ 2/3.
Then you must find a common denominator.
1 +
you must then multiply both the numerator and denominator by the other denominator.
1 x 3 = 3
11 x 3 =33
2 x 11 = 22
3 x 11 = 33
You not add 1 3/33 and 22/33 and you have 1 25/33
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Answer:
12
Step-by-step explanation:
In this question, there are two variables: the number of mangoes(y) bought and the number of oranges bought(x).
Let's say the man have z money, mangoes price is z and the oranges price is
z. The equation for money and number of mangoes and oranges will be:
money = mango price * mangoes bought + orange price * orange bought
z= z * x +
z *y
1= x +
y
-y=
x -1
y= -1.5x + 30
y= 30 - 1.5x
If he want equal number of mango and orange, that mean y=x. The calculation will be:
y= 30 - 1.5x
x= 30 - 1.5x
x+ 1.5x = 30
2.5x= 30
x= = 12