Mike is 19.
If you turn the question into an equation it turns to:
J x 2 - 3 = M
So since you don’t know Jasmine’s age you would use guess and check. 8,9, and 10 didn’t work but when you put in 11:
11 x 2 - 3 = M
22 - 3 = M
19 = M
And to check your work
J + M has to equal 30 so,
11 + 19 = 30
30 = 30
Lynn mixes 39 pounds of water with 48 pounds of brick dust, so the mixture has a total weight of 39 + 48 = 87 pounds.
13 pounds are spilled during mixing, so she's left with 87 - 13 = 74 pounds to turn into bricks.
7 pounds are needed for 1 brick, so she can make 10 bricks because 7 • 10 = 70 and 7 • 11 = 77, and 70 < 74 < 77.
If she uses the mixture to make 10 bricks, she uses up 70 pounds of it, which leaves 4 pounds to be washed out.
Answer:
B) 30
Step-by-step explanation:
Bill saves 60 dollars a month so first you have to find out how much he saves in a year
To find that you multiply 60 by 12 since there are 12 months in a year
60*12 = 720
Tom saves 750 in a year so you have to subtract 750 by 720 to know how much more tom saves
750 - 720 = 30
Answer:
The answer to this question can be defined as follows:
Step-by-step explanation:
In the first point:
Yes, the Finite Floating Point Structures are considered Where 
In the second point:
There is no device with a finite floating-point since the right side is
This equality never happens, then, with the rational numbers (
and 
is rational).
From -∞ to -4 the blue line is above the X axis which means it is >0
The blue line is negative between -4 and -3
This would make the correct answer: F(x) > 0 over the interval (-∞,-4)
