We know that the domain is actually the number of rolls
that she gets because it is the input variable in the equation f (r) = 40 r + 26. The number of rolls that
she can get can never be a negative number nor a zero nor a decimal number.
However she can only get up to 10 rolls. Therefore the answer is:
all integers from 1 to 10, inclusive
Answer:
129 sq. ft.
Step-by-step explanation:
15ft.x10ft = 150 ft
7ftx3ft = 21 ft
150 - 21 =1 29 sq. ft.
Answer:
b?
Step-by-step explanation:
It would be equal to 1/9
<span>Hope This Helps You!
good luck studying :)</span>
Answer:
x-19
Step-by-step explanation:
x-9-
x-10 =
x-
x-19
If you minus 9 and then minus 10, you are deducting 19 from the equation in total
x-
x-19 =
x-
x-19
You would want to make the denominator of the fractions the same by multiplying the first fraction by 2, and the second fraction by 3 so that both denominators are 6.
x-
x-19 =
x-19
Now that their denominators are the same, you can directly do the working for the numerators (4-3=1) and keep the denominator the same. Tada!