Liam must determine the inequality represented by the solution set on the number line.
Which statement must be true?
The inequality uses a < or < symbol because the arrow points to the left.
The inequality uses a cor > symbol because -7 is included in the solution set.
The inequality uses a cor > symbol because the circle at -7 is open.
The inequality uses a < or 5 symbol because the circle is on a negative number,

i

Step-by-step expilanation:

42

Step-by-step explanation:

I just did it

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation: