Answer:
Step-by-step explanation:
I don’t know, can I get help answering this
Answer:
-$0.14
Step-by-step explanation:
Answer:
Julio's number is 31
Step-by-step explanation:
Let's assume Julio's number is x
If we subtract 14 from x, we'd have
x - 14
We multiply the difference by -7, we'll have
-7(x - 14) = -7x + 98
Note that multiply 2 negative signs gives a positive sign, that is,
- x - = +
-7 x -14 = 98
When we multiply the difference by -7, the result is -119
-7x + 98 = -119
To collect like terms, we subtract 98 from both sides of the equation
-7x + 98 - 98 = -119 - 98
-7x = -217
We then divide both sides by -7, that is the coefficient of x
-7x/-7 = -217/-7
x = 31.
Therefore, Julio's number is 31
-4(x + 3) < = -2 - 2x
-4x - 12 < = -2 - 2x
-4x + 2x < = -2 + 12
-2x < = 10
x > = -5
the correct number line will have closed circle on -5 with shading to the right
Answer:
$178.3
Step-by-step explanation:
The value of a car is $20,000
The car loses 10.7% of its value yearly
Since there are 12 months in a year then 10.7% can be represented as
10.7%/12
= 0.8916%
Therefore the approximate monthly decrease in value can be calculated as follows
= $20,000×0.8916/100
= $20,000×0.008916
= $178.3
Hence the approximate monthly decrease in value is $178.3
