Well you gotta find out what x means
So you just plug in the X value of the number that d represents for example if I plug in 2 for d
7(2)^2+10=38
Option D equal is your answer ☺️☺️☺️
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Given the 2 equations
x + y = 3 → (1)
3x - y = 1 → (2)
Adding the 2 equations term by term will eliminate the term in y
4x = 4 ( divide both sides by 4)
x = 1
Substitute x = 1 into either of the 2 equations and evaluate for y
Substituting into (1)
1 + y = 3 ( subtract 1 from both sides )
y = 2
Solution is (1, 2 ) → c
