2t^2 =4t+3t=5t
5t+500
3t^2=9t+t=10t
10t+300
Answer:
Step-by-step explanation
First thing you should do is change the decimal into a fraction,
In this problem you have one whole plus a half. So you can rewrite that into . Which is the same thing as
<em>Why ?</em>
<em>Because one whole number is the same as since all of those numbers divided by themselves equals to one. You'll take and add it with .</em>
<em> </em>
Now since we have , THE DENOMINATOR WILL BECOME THE SQUARE ROOTS NUMBER, AND THE NUMERATOR WILL BE EXPONENT.
So it becomes,
The value of y is 6
Step-by-step explanation:
We are given the system of equations:
They have found the value of x by substituting the value of y in eq(2) in eq(1)
The value of x=1
We need to find value of y.
If we put value of x=1 into equation (1)
So, The value of y is 6
Keywords: System of Equations
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Juan was slower because in 4 block it took him 8 min but for Rita 4 blocks only took her 4 min
Solve for y by simplifying both sides of the equation, then isolating the variable.
y = 9.