We have the following equation:
y = 7 / 2x +6
For this case, what we must do is replace the value of x = -3 in the given equation.
We have then:
y = (7/2) * (- 3) +6
y = -4.5
Therefore, the other coordinate is:
(-3, -4.5)
Answer:
(-3, -4.5)
Answer:
QPN and RSU
Step-by-step explanation:
Answer:
A)
Step-by-step explanation:
To find the answer we must solve each of the systems separately. Starting with the first one:
x + y = 2
2x - y = 10
We must find what x or y is equal to and then replace it in the second equation. I'll go with y as it seems easier:
x + y = 2
y = 2 - x
Now that we found y we replace it in the second equation this way. Be careful with the signs, the minus with change our signs:
2x - (2 - x) = 10
2x - 2 + x = 10
3x = 12
x = 12/3
x = 4
Now that we have x, we replace the variable with its value in one of the equations. Again, for simplicity I'll go with the one that seems easier.
4 + y = 2
y = 2 - 4
y = - 2
I hope this helps you
-1-6+11+7>6x
11>6x
1,83>x
Answer:
t= 0
Step-by-step explanation:
Using the rules of logarithms
log x + log y = log(xy)
1 = 0
Given
a + 
= t ,then
(a × ) = t
1 = t , thus
t = 0
