Answer:
(1, 3)
Step-by-step explanation:
Given the expression
x+y = 4 ... 1
y = 2x+1 ....2
Substitute equation 2 into 1
x + (2x+1) = 4
3x + 1 = 4
3x = 4-1
x = 3/3
x = 1
Since y = 2x + 1
y = 2(1) + 1
y = 3
Hence the solution to the equation is (1,3). This means that the coordinate point on the graph where both lines intersect will be at (1, 3)
Answer:
C
Step-by-step explanation:
Answer:
can you give more of the question
Step-by-step explanation:
5+5=10 - Children
5+3=8 - Adult
8+8=16
10+16-26
Answer:
C
Step-by-step explanation:
