Ms. Ramirez has a class of 15 students. She can spend $18 on each student to buy math supplies for the year. She first buys all
of her students calculators,
which costs a total of $130.05. After buying the calculators, how much does she have left to spend on each student? Pls help me it’s urgent
which costs a total of $130.05. After buying the calculators, how much does she have left to spend on each student? Pls help me it’s urgent
1 answer:
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Answer:
Option A: is the correct answer.
Step-by-step explanation:
Given that:
Slope of the line =
Let,
m be the slope of the line perpendicular to the line with slope
We know that,
The product of slopes of two perpendicular lines is equals to -1.
Therefore,
Multiplying both sides by
m =
is the slope of the line perpendicular to the line having slope
Hence,
Option A: is the correct answer.