Answer:
So the domian of square root of x will be All real numbers greater than or equal to 0.
This can be expressed as:
[0 , ∞)
or
x ≥ 0
Answer:
(0, -3), (-1, 1)
Step-by-step explanation:
The equation can be simplified to a form more helpful for graphing.
Subtract 7:
24x +18 = -6y
We note that all of the coefficients are multiples of 6, so we can divide by -6:
y = -4x -3
This is slope-intercept form, so it tells you that the y-intercept is -3, which means one point on the graph is (0, -3).
The slope is -4, so an x-value in the negative direction will give a more positive y-value. We can choose x=-1 and find y:
y = -4(-1) -3 = 4 -3 = 1
Then another point on the graph is (-1, 1).
Two points on the graph are (0, -3) and (-1, 1).
Answer:
Use compatible numbers that are close to the actual numbers
Choose 36 for 35 3/4 and 6 for 5 7/8 because the divide evenly.
Step-by-step explanation:
Compatible numbers are numbers that are close to the actual values of a particular number. They make estimating easier when yo udo the different operations.
We choose 36 for 35 3/4 because 36 is closer to its value that 34. Conveniently, 5 7/8 is closer to 6 than 5, and they divide evenly. So a best estimate for the number of rows Holly can make would be:
36/6 = 6 rows.
Answer:
2:1
Step-by-step explanation:
$2 for 1 pound of meat purchased
Opportunity Cost
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