This cannot be expressed as an answer but the expression for that is 3L-5
Answer:
400x
Step-by-step explanation:
as shown in the graph from points such as (1, 400) or (2,800) the person is traveling 400 per day
Answer:
1. c 2. c 3. b
Step-by-step explanation:
but im not sure
Answer:
112 degrees
Step-by-step explanation:
A triangle is comprised of 180 degrees.
34 + 34 = 68
180 - 68 = 112 degrees
-4x+y=6
-5x+y=21
Step 1: Pick an equation & solve for x
-4x+y=6
-y -y
-4x=6-y
x=(6-y)/4
Step 2: Plug in the equation you just got into the x in the second equation
-5((6-y)/4)=21
Step 3: Solve for y
(-30+y)/4=21
-30+y=84
+30 +30
y= 114
Step 4: Plug in the y into the first equation and solve for x
-4x+114=6
-114 -114
-4x=-108
x= 27
Answer: x=27 & y=114