Victoria read a 160-page historical fiction novel followed by a science fiction novel of the exact same length. her average reading speed of the science fiction novel was 2 pages per hour more than her average reading speed of the historical fiction novel. victoria models her novel reading marathon with the following expression, where x represents her average reading speed of the historical fiction novel. what does x + 2 represent in this situation? a. the total time taken to read the novels b. the average reading speed of the science fiction novel c. the number of pages of the science fiction novel d. the average reading speed of the historical fiction novel

B. the average reading speed of the science fiction novel

Step-by-step explanation:

We have,

Average reading speed of the historical fiction novel = x pages per hour.

Since, it is given that,

Victoria's average reading speed of the science fiction novel is 2 pages per  hour more than the average reading speed of the historical fiction novel.

So,

Her average reading speed of the science fiction = (x + 2) pages per hour

Thus, the expression (x+2) represents Victoria's average reading speed of the science fiction novel.

Thus, option B is correct.

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!