It would just be -35.0, there is nothing else to change it's value beyond -35
Step-by-step explanation:
let jon age be x
dad age is 2 of x i.e 2x
grandpa age is 7 + 3(x)
The sum of jon dad and grandpa age is 145 i.e
x + 2x + (7+3x) = 145
3x +. 7 + 3x = 145
6x = 145- 7
6x = 138
divide both sides by 6
x = 23
jon age is 23
while
grandpa age is
7 + 3(x)
7 + 3(23)
7 + 69
76.
Answer:
$2540
Step-by-step explanation:
$ Dollar is a whole number. To round to the nearest whole dollar, round to the nearest whole number.
In this case, look at the tenth place. Is the number (2) greater than or equal to 5? For the question, the tenth place (2) is less than 5, so you round down.
$2540.25 rounded to the nearest dollar is $2540.
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It would be .5x-5= because it says 5 less so it would be subtract 5 from half of x.
