200 has the same value as 20 tens beucase 20*10=200
Answer:
let x be chips and y be sodas
8x + 4y = 5 ---> for the first hint
4x + 8y = 7------> second hint
0.25 cents is how much chips costs
and 0.75 cents is how much sodas costs
Answer:
96,220
Step-by-step explanation:
187,400 x .3 (30%)= 56,220
56220+40000= *96,220
Function: 12+0.5x
12+0.5x=18.5
0.5x=6.5
x=13 days