Answer:
-20.2a+5.5
subtract the values with a in it and the ones without the a together.
Answer:
Given, a number is x.
The question says 8 is decreased by a number. So which is x.
Decreased by here means subtracting "a number" from the "other number".
According to the question, the algebraic expression will be given by-
8-x
Regards!
Answer:
No solution occurs only for k = 1. (2) Infinitely many solutions occurs for no value of k. (3) A unique solution occurs for k = 1.
Step-by-step explanation:
Answer:
y = - 3x + 29
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 3, thus
y = - 3x + c ← is the partial equation of the line
To find c substitute (10, - 1) into the partial equation
- 1 = - 30 + c ⇒ c = - 1 + 30 = 29
y = - 3x + 29 ← equation of line
