Answer:
-32x + 20
Step-by-step explanation:
Answer:
a = 3/2 b
When we simplify 3/2, we get 1.5
a = 1.5b
Step-by-step explanation:
The given equation 7a - 2b = 5a + b
Isolate the variables.
Subtract 5a from both sides, we get
7a - 5a - 2b = 5a - 5a + b
2a - 2b = b
Now add 2b from both sides, we get
2a - 2b + 2b = b + 2b
2a = 3b
Dividing both sides by 2, we get
a = 3/2 b
Hope this will helpful.
Thank you.
<u>Corrected Question</u>
Suppose that y and z are points on a number line if yz equals 16 and y lies at -4. Where could z be located?
Answer:
z would be located at -4.
Step-by-step explanation:
If the product of y and z, yz=16
Point y lies at -4.
Substituting y=-4 into yz=16, we obtain:
![-4z=16](https://tex.z-dn.net/?f=-4z%3D16)
Divide both sides by -4
![z=-4](https://tex.z-dn.net/?f=z%3D-4)
Therefore, <u>z would be located at -4</u>, which is the same point at which y is located.
y and z are the same points on the number line.
We know our result is correct because the product of two negative numbers is positive.
50/2. It equals 25 which isn't a decimal. 50.1 (repeating), 50.1, and the square root of 50 are all decimals.
Answer:
r= 7k/3
Step-by-step explanation: