They're like terms. So it will be 7g as you plus the co-efficient together and you 7 and the g you add it to it.
125+42= 167
180-167= 13 degrees
Triangles is always equaled to 180 degrees.
Answer: choice 3
I am pretty sure this is the answer
Okay so the formula for speed is speed = distance divided by time so 120 /4 is 30 for the first bar
Answer:
x= 1.5
Step-by-step explanation:
Answer:
an + 1 = an + 2n -1 ,a 1=1
a8= 50
Step-by-step explanation:
an+1=an+2n-1,a1=1
a6=a5+2x5-1
a6=26
a7=26+11
a7=37
a8=37+13
a8=50
