It should be y= 6 over 5x +3
Answer:
156
Step-by-step explanation:
first add 47 and 53, then add 100 and 56, then you get your answer.
Answer:
r
Step-by-step explanation:
The variable r is the dependent variable in the expression.
The value of r will depend on the value of d. The variable d will not affected even if you change the value of r.
The variable r will change depending on the value of d.
So in conclusion, the value of r will only change depending on the value of d.
Answer:
We get the value of a: 
Step-by-step explanation:
We have to solve the inequality 
So, solving the inequality and finding value of a
First step is to switch both sides and for doing so, the inequality will be reversed
Multiply both sides by -2, as we are multiplying by a negative number, the inequality will be reversed
Now, subtracting both sides by 7, to find value of a
We get the value of a:
5x + 2y = 7 ...multiply by -3
-2x + 6y = 9
-----------------
-15x - 6y = -21 (result of multiplying by -3)
-2x + 6y = 9
-----------------add
-17x = - 12
x = 12/17 or 0.7
5x + 2y = 7
5(12/17) + 2y = 7
60/17 + 2y = 7
2y = 7 - 60/17
2y = 119/17 - 60/17
2y = 59/17
y = (59/17) / 2
y = 59/17 * 1/2
y = 59/34 or 1.7
(0.7,1.7) is the solution to the equation....the question is asking for the y coordinate....it is 1.7 <==
