Answer:
exponential growth
Step-by-step explanation:
the star is getting brighter exponentially, every 10 yrs.
11/9 or 1 2/9 is what I'm getting
Answer: The number is 10.
Step-by-step explanation:
The opposite of a number A is -A.
Then, the opposite of 10 is -10.
The opposite of the opposite of 10 is -(-10) = (-1)*(-1)*10 = 10
then in the number line we have that the number we wanted to find is located at:
<u> -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 </u><u>10</u>
Answer:
I do not understand she question do you mean the sum of their income is 2640
if so, then the answer is 440 to be x income
Step-by-step explanation:
x income = 20% or 1/5 of y income
y income = 5 of x income
we know that the sum of their income = 2640
which means that
x + y = 2640 =
1/5y + y = 2640
6y/5 = 2640
cross multiply to give us
6y = 5(2640)
6y = 13200
divide through by 6 to give us,
6y/6 = 13200/6
y = 2200
since we know that x income is 20% y income,
therefore, x income =
20/100 * 2200
= 440
therefore,
x income = 440
y income = 2200
Answer:
17 grams
Step-by-step explanation:
21grams-4=17grams
