Answer:
3 <= x <= 8
Step-by-step explanation:
A number is denoted as an arbitrary variable, let's call it x.
We have a double inequality:
1. No more than 8 means less than or equal to 8
2. No less than 3 means greater than or equal to 3
3 <= x <= 8
Answer:
a= 40
Step-by-step explanation:
-5a + 7.5a - 25 = 53.2 + 21.8
add like terms on both sides: 2.5a - 25 = 75
add 25 on both sides: 2.5a = 100
divide both sides by 2.5: a = 40
Answer:
Because elena must have went higher above ground
Step-by-step explanation:
Answer:
interest paid = $206.25
course = $1,875.00
total = $2,081.25
Step-by-step explanation:
Interest = Principal x Rate x Time
I = 1875(.055)(2)
I = 206.25
Answer: y/y+x
Step-by-step explanation: Reduce the fraction at the bottom (1 - x/y) (1 + x/y) = 1 + x/y = simplify and you get y/y+x
