50 dollars per month. It says "after x months" -50x is the variable thats changes.
Answer:
exact value: 
approximate: x=0.349485
Step-by-step explanation:
Exact Value:
Approximate:
The 24 oz. is the better deal. For the 24 oz, each ounce is worth $.08 compared to $.10 per ounce for the 32 ounce bottle.
Estimate 285 as 300 and 11 as 10 so
we have 300 / 10 = 30
Its C
Answer:
66 carnations and 34 roses
Step-by-step explanation:
.75x + 2.75y = 139
x+ y = 100
im not smart but bear with me:
rewrite the 2nd equation:
x=-y+100
.75(-y+100)+2.75y=139
-.75y+2.75=139-75
2y=64
y=34 ; now substitute this into out 2nd equation
x+y=100
x+ (34) =100
x=100-34
x=66
