Answer:
You first start by making your equation: 45 +.25x = 70 +.15x. then subtract .15x from both sides. it should look like 45 +.10x = 70. subtract 45 from both sides then you get .10x = 25. divide 10 to both sides and you get 250. so the two companies will be the same at 250 texts.
Step-by-step explanation:
For the first bit, put $930 + 7.5x and the second part is 58,000, 930 x 7.5 x 8
Answer:
-12/8 or -1.5
Step-by-step explanation:
4/5*75=60
ratio will be 24:36