9x +14
aisdlkjfhajlsdfhlakjsdhfla
If this is math where is the number or is it just word problem
Answer:
-5/9
Step-by-step explanation:
Note. If the line is parallel, then the slope is shared. If the line is perpendicular (directly opposite), it means to flip the sign as well as the fraction.
The slope of line g is 9/5. This means that the slope of line h, (which is perpendicular to line g), would be the opposite, or -5/9
-5/9 is your answer.
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Answer:
Pencils cost $2
Markers cost $1
Erasers cost $0.25
Step-by-step explanation:
Let pencils be denoted by P, markers by M and erasers by E. The following linear system can be modeled from the data provided:

Solving the linear system:

Pencils cost $2
Markers cost $1
Erasers cost $0.25