Answer:
-4 ≤ y < ∞
Step-by-step explanation:
The graph shows the range (vertical extent) has a minimum value of -4, and includes all y-values greater than or equal to that value.
In interval notation, the range is [-4, ∞).
Parallelogram have 4 sides.
Use the distributive property. 2 multiply the last and negative 4 in the parentheses.
2l + 2(l - 4) = 72 m
Combine Like terms
2l + 2l - 8 = 72 m
4l - 8 = 72 m
Get l all by itself by adding 8 to both sides
4l - 8 = 72 m
+8. +8
Divide both sides by 4
4l = 80
4. 4
l= 20
The width of the parallelogram is four meters less than its length.
4 sides
2 length = 20
2 width = 16
I got 16 by subtracting 4 from 20
Comment if you need any other help :)
Answer:
(x + 5) - 9
Step-by-step explanation:
An expression is a mathematical phrase that contains a variable and a constant, but not an equal sign. Using key words from the given verbal expression, we can make an algebraic expresion:
'nine less than' = subtract 9 or - 9
'the sum of x and 5' = addition of 'x' and '5' or x + 5
put them together: (x + 5) - 9
Answer:
The total would be $23.20, and the price per whatever goes to $7.20,
Step-by-step explanation:
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