PLEASE HELP!
SOLVE { X+Y=4
{7X+9Y=42

Step-by-step explanation:

x + y = 4  (i)

x = 4-y

7x + 9y = 42 (ii)

Plug in x = 4-y in equ (ii)

           7*(4 - y) + 9y = 42

             28 - 7y +9y = 42

                   28 + 2y = 42

                           2y = 42 - 28

                           2y = 14

                            y = 14/2

y = 7

x = 4 - y

x = 4 - 7

x = -3

use system of equations

x+y=4

7x+9y=42

if we want to solve for y first

then multiply the first equation by 7 to cancel out x

 7x+7y=28

- 7x+9y=42

-2y=-14

y=7

to solve for x just input y into the equation

choose any equation u like from one of the two

x+7=4

x=4-7

x=-3

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

you forgot the options, but i found them anyways, the correct answer is "john wilson believes that words and actions based on the intellect are superior to those based on emotions".

john wilson is depicted as an extremely intelligent man. the point of the excerpt is to make a sort of distinction between emotional and rational intelligence. he happens to have both attributes, but he clearly favors his intellectual gifts. at the same time, because of his religious background, he's a little bit conflicted with this and it makes him ashamed.

hope this !