35h x $11ph = 385, 385 x 52 = 20,020
20,020 = 15,600 = 4,420.
She earns ~$20,000 per year, but spends $4,420 per year.
Answer:
10
Step-by-step explanation:
( 2 + 3 ) × 2
5 × 2 = 10
Answer:
P____Q____R
PR= PQ+ QR
(14x-13) = (5x-2)+(6x+1)
14x-13= 11x – 1
14x – 11x = 13–1
3x = 12
x= 12/ 3
x= 4
PR= 14x – 13 = 14 (4) – 13 = 18 – 13= 5
If you want (PQ , QR ) this is the solution
PQ =5x-2=5(4)-2=20-2=18
QR =6x+1=6(4)+1=24+1=25
I hope I helped you^_^
Answer: - 8.89%
I am going to explain you in detail ir order to help you to be able to do this kind of problems by yourself.
The definition of percent change, %, is:
change
% = ---------------- * 100
base value
The base value is from where you start or the value for which you want to asses the variation.
So, in this case the base value is 90 (starting value).
The change is final value - initial value = 82 - 90 = - 8. The negative sign means that the value decreased.
So, following the formula you get:
82 - 90 - 8
% = ----------- * 100 = -------- * 100 = - 8.89
90 90
Answer: the percent of change is - 8.89 %, meaning that the value decreased 8.89%.
Answer:
C) Rational Numbers
Step-by-step explanation:
Integers include all whole numbers both negative and positive. This is basically just any number without a decimal, and since 3.5 has a decimal, it can't be an integer.
Natural numbers also don't include numbers without decimals. They only include whole numbers that a positive.
Irrational numbers have a repeating decimal that cannot be represented as a fraction. However, we know that 0.5 can be represented as 1/2
A rational number is a number that can be in the form p/q
, where p and q are integers and q is not equal to zero. We can change 3.5 to be in the form p/q by changing it to be an equivalent improper fraction of 7/2
