Step-by-step explanation:
-2w=9+7
-2w=16
w=16/-2
w=-8
Let y = total charge for a car rental and x = miles driven
Proxy car equation: y = 0.32x + 18
YourPal equation: y = 0.36x + 12
Set equations right sides equal to each other... meaning their cost, y, are equal
0.32x + 18 = 0.36x + 12
18 = 0.04x + 12 (subtract 0.32x from both sides of the equation)
6 = 0.04x (subtract 12 from both sides of the equation)
150 = x (divide both sides of the equation by 0.04)
ANSWER: 150 miles
The side is 8 feet = 8*12 inches = 96 inches
Plants are needed if they are to be spaced 8 inches apart around the outside of the bed
96/8 = 12 ... so we need 12 plants on each side, please note it is including the corners.
If we not incluse corner, the flowers will be 10 each side.
Means total flower : 10 * 4 (each side) + 4(corner)
The total needed is 44 plants. : Answer
Hope that will help :)
Answer:
179.5 - 180.5
Step-by-step explanation:
Time is a continuous variable. The minimum sleep time per night per subject here, is given as 1 minute.
Larger sleep times could be 1.08 minutes, 2.99 minutes, and other continuous/infinite values. Remember there are 60seconds in a minute and in-between seconds, there are milliseconds. So time is a continuous variable.
In this case though, our measurement of time is given in whole number units (integers). Our precision of measurement is 1 unit. We have an observed value of 180 minutes (the first subject's sleep time). The real limits of this value are 179.5 to 180.5
Answer:
The difference of the degrees of the polynomials p (x) and q (x) is 1.
Step-by-step explanation:
A polynomial function is made up of two or more algebraic terms, such as p (x), p (x, y) or p (x, y, z) and so on.
The polynomial’s degree is the highest exponent or power of the variable in the polynomial function.
The polynomials provided are:
The degree of polynomial p (x) is:
The degree of polynomial q (x) is:
The difference of the degrees of the polynomials p (x) and q (x) is:
Thus, the difference of the degrees of the polynomials p (x) and q (x) is 1.
