14. which of the following describes the sum
shown below?
0.5
+nt
a. the sum is rational because repeating
decimals are rational. the sum of a rational
number and an irrational number is rational
b. the sum is rational because the sum of two
irrational numbers is rational. repeating
decimals and pi are both irrational.
c. the sum is irrational because repeating
decimals are irrational. since repeating
decimals never end, the sum of a repeating
decimal and any other real number is
irrational
d. the sum is irrational because pi is irrational.
the sum of any rational number and pi is
irrational.

c.

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is