For the equations given below, which statement is true? -2x = 14
6x = -42

a. The equations have the same solution because the second equation can be obtained by multiplying both sides of the first equation by -3.

b. The equations have the same solution because the second equation can be obtained by multiplying both sides of the first equation by 3.

c. The equations have the same solution because the second equation can be obtained by multiplying both sides of the first equation by -4.

d. The equations do not have the same solution because the second equation can never be obtained when multiplying the first equation by any value.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

answer: (3,11) is your answer.