4n - 9 + 3n + 5 + n = 68
combine like terms
8n - 4 = 68
addition property of equations
8n = 72
division property of equality
n = 9
SIDES:
n = 9
3n + 5 = 32
[ 3(9) + 5 = 32 ]
4n - 9 = 27
[ 4(9) - 9 = 27 ]
Answer:
15c+3b=66 and 25c+5b=110
Step-by-step explanation:
For every one mile (across) the line will go up 60. This line (from (0,0) ) is therefore y = 60x
:D
Answer:
Shifts 4 units to left
Step-by-step explanation:
Given:
Accorded to transformation rules:
- f(x + a) is shift to left <u>a</u> units.
- f(x - a) is shift to right <u>a</u> units.
- f(x) + a is shift up <u>a</u> units.
- f(x) - a is shift down <u>a</u> units.
Since function g is f(x + 4) then function g is the graph of function f(x) that shifts to left 4 units.
Answer:
3.5x-0.2n
Step-by-step explanation:
just simplify like terms
a brainliest would be greatly appreciated : ) : )