Which symbol correctly compares these fractions? 13 20 7 10 a. < b. > c. = d. +

  A.  <

Step-by-step explanation:

13/20 < 7/10 = 14/20

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If you multiply each numerator by the denominator of the other, the ordering of the products is the same as the ordering of the fractions with the corresponding numerators. Here, that means we're comparing ...

  13·10 vs. 7·20

  130 vs. 140

  130 < 140 . . . . so, ...

  13/20 < 7/10

i believe the answer is 323 ft

step-by-step explanation:

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true