2 answers:
Answer:
n=10
Step-by-step explanation:
Subtract 68 from both sides.
78−68=n
Simplify 78-68 to 10
10=n
Switch sides.
ANDDDDD BOOM the answer is
n=10
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Answer:
-1/4
Step-by-step explanation:
Perpendicular lines have slopes that multiply to -1
m * 4 = -1
Divide by 4
m = -1/4
The slope of a line that is perpendicular to a line that has a slope of 4 is -1/4
Answer:
24
Step-by-step explanation:
6*8=24
Answer:
78
Step-by-step explanation:
10% = 6
⬇️ x3
30% = 18
⬇️ Add onto 60
60+18=78
Using the distributive property an equivalent expression would be 9z-54
