1. solve for X and y using both equations to find the point they cross in
−x − y = −5
y = x + 1
Plug in y into first equation
-x-(x+1)=-5
-x-x-1=-5
-2x-1=-5
+1 both sides
-2x=-4
÷-2 both sides
x=2 solve for y
y=2+1
y=3
(2,3)
2. you can set them equal to each other so 2x+4=3x+1
Answer:
d, 700
Step-by-step explanation:
it's the only one that makes sense
Answer:
135 x 10^7
Step-by-step explanation:
27(5 x 10^7)
probably check before turning in
The answer is 1,000 if you think about 30*1,000=30,000
