Answer:
{y | y is a real number}
Step-by-step explanation:
Just did the test on edgenuity
Answer:
$53.50
Step-by-step explanation:
7.5 percent of $50 is $3.50.
Then add $50 + $3.50.
$53.50
Answer:
Step-by-step explanation:
a. (11x) + (22x)= 33x
b. (-6x) - (-6x) = 0
c. (-13) + (14x) - (+13t) = -13t + 14x - 13
d. (-4t) + (+4t) - (-6t) = 6t
If you're looking for equivalents to 3^x, choices
... D. (15^x)/(5^x)
... E. (15/5)^x
... F. 3×3^(x-1)
are the only ones that qualify.
Well, sum means addition, so I'm gonna add together 52 and 20.
52
20 +
--------
I start at the ones, and see that 2 + 0 is 2, so drop a 2 below them
52
20 +
--------
2
now, look at the tens place. we add together what we see in the tens place and put it below. 5+2 is 7, so we put that under 5 and 2.
52
20 +
------
72 we see that our final answer is 72, so the sum of 52 and 20 is 72.
