Answer:
No
Step-by-step explanation:
No function, because the same output can't have two different inputs.
Answer:
Piper would have to pay $170 in a month if she used 5 GB over the limit and $95 in a month if she used 2 GB.
Step-by-step explanation:
45 + 25x
45 + 25(5) = 170
45 + 25(2) = 95
Answer:
<em>2</em><em>5</em><em>x</em><em>-</em><em>4</em>
Step-by-step explanation:
3x+10x
+ 2x. -4
=5x+10x-4
=15x-4
Answer:
120,000
Step-by-step explanation:
Rounded to the nearest thousand would be the 3rd digit from the left and since 699 is over half a thousand, you round up so you get 120,000
The 250 cm board is cut into 5 pieces.
since three short pieces are of equal length, lets name each piece as 'x'
the longer ones are 15 cm longer than shorter ones so we can name them as 'x +15'
the sum of these pieces are 250
x + x + x + (x+15) + (x + 15) = 250
3x + 2x + 30 = 250
5x = 250 - 30
5x = 220
x = 44 cm
length of a short piece - 44 cm
length of long piece - 44 + 15 = 59 cm