The domain will be x>0 because their cannot be negative people or negative cost of living per person.
The two numbers could be 8 and 9.
8×8=64 and 9×9=81.
81-64=17.
Not direct answer but
this is how I think
radius = 4 so AC is also 4
You can find with this
2π ( 4 ) ( 51°/360°) = Answer
Actually I am lazy to calculate (◔‿◔)
Answer:
1250
Step-by-step explanation:
50+5x
How many months in 20 years
20x12
240
50+5(240)
Answer:
25 pounds of nuts and 5 pounds of cereal squares.
Step-by-step explanation:
Let amount of nuts be x and cereals squares be y pounds.
x + y = 30
7x + 4y = 30*6.5
7x + 4y = 195 Multiply the first equation by -4:
-4x - 4y = -120 Adding:
3x = 75
x = 25 pounds.
y = 30 - 25 = 5 pounds.