Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation. For example, 2x+4y−9 is an algebraic expression. Term: Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables.
from google
Answer:
30
Step-by-step explanation:
X^4 + 8x^3 - 2x^2 - 4x - 4. I just thought of it like the second polynomial plus the polynomial you need to solve for equals the first polynomial.
GRAPEFRUIT: .89c
subtract the grapefruit from the total cost: $2.15-.89c= $1.26
There are 3 oranges so you have to divide $1.26 by 3
Money always on top so: $1.26/3= $0.42
Each orange costs $0.42
Answer:
$0.187 per mile
Step-by-step explanation:
The sum of the expenses for the year is ...
$1,187.25 +$118.80 +$300.00 +$75 +$614.80 +$34.90 +$1,780.00
= $4110.75
Then the cost per mile is ...
cost/miles = $4110.75 / 21986 ≈ $0.18697
The cost per mile is about $0.187, or 18.7¢ per mile.
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If you need whole cents, that's about $0.19 per mile.