7 centimeters because you have to find how many kilometers are in each kilometer and that is 40 so then you divide 286 by 49 which is 7.15 then you round
Longest book: 396 Shortest book: 1/4×396=99 Middle book: 3×99= 297
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If the book in the middle of her shelf has three times the number of pages of the shortest book then how many pages does the middle book have?
Answer: 297</span>
Answer:
Step-by-step explanation:
i) the given linear inequality is
ii) the first statement is NOT TRUE. the slope of the is
.
iii) the second statement is NOT TRUE. The area above the line is shaded.
iv) the third statement is NOT TRUE. (0,0) is not a solution to the inequality.
v) the fourth statement is TRUE.
Answer : option C, 5x2 + 32x − 21
In the rectangle, the length = 5x - 3 and width = x + 7
We know the formula for area of rectangle = length * width
Area of rectangle = (5x-3)(x+7)
WE multiply it using FOIL method
F - First terms, 5x * x = 
O- Outer terms, 5x * 7 = 35x
I - Inner terms, -3 * x= -3x
L - Last terms, -3 * 7 = -21
Now we add all the terms

combine like terms

So area of a rectangle = 