Answer:
angle x equals 25
Step-by-step explanation:
130 + 25 = 155
180 - 155 = 25
Triangles always add up to 180°
4.33 (rounded off to 2dp)
Just divide 3.5 by 5 it is now solved ☺☺☺
The price of a pencil in a pack of 30 pencils
7.79/30
The price of one pencil in that pack is about 0.266
The price of a pencil in a pack of 12 pencils
4.77/12
The price of one pencil in that pack : 0.3975
0.266>0.3975
One pack of 30 pencils is cheaper