Answer:
4x-1<11
add 1 on both sides
4x<12
divide by 4 on both sides
x=3
Step-by-step explanation:
Answer:
-2.5
Step-by-step explanation:
-2 and 1/2 = 1
-2.50 x 1 = -2.5
Answer: It would be the second option.
Step-by-step explanation:
If angles 7 and 1 are supplementary, so are 5 and 1 because angle 7= angle 5. Supplements are not always equal. Imagine a more acute angle. One would be, say, 30, and the other would be 150. These numbers are different, so it would be the second option.
The closest answer is 22 inches
Answer:
All 3 methods- graphing, elimination, and substitution- work, depending on which method you prefer. All 3 methods allows you to find the point of interaction or the variables. Graphing would let you visually see the point and line.