Answer:
you have to figure out the number for X because X could be any number
Step-by-step explanation:
make X as the subject. Since it says solve, so you just simply find what is X. calculate the equation or whatever you are given carefully. read the question repeatedly if you can.
4
8164/78.5
(8164×2)/((78.5×2)
= 16328/157
= 104
B and D
quadrilaterals only have 4 sides hence the prefix quad
B: x=-1
5x+6=1
5x+6-6=1-6
simplify
divide by 5 on both sides
x=-1
there are 2100 seconds in 35 minutes
