C
You would do 12x30 for the 12 months in 30 years = 360 then you would do 643.33x360 and that’s your answer
Answer:
English statement 'two more than a number equivalent to Y' can be algebraically represented as:
Step-by-step explanation:
Two more than a number means we need to add 2 to a number.
- Let suppose the number be = x
- Two more than the number 'x' = x+2
- As it is stated that two more than a number equivalent to Y.
Equivalent means something is equal to the given expression.
- Mathematically, the 'equivalent' is represented by the symbol '='.
Thus, the English statement 'two more than a number equivalent to Y' can be algebraically represented as:
Answer:
-1/2
Step-by-step explanation:
Answer:
<u><em>y=7 </em></u><u>number of hours at grocery store</u>
<u><em>x=18 </em></u><u>number of hours at baby- sitting</u>
Step-by-step explanation:
According to the information provided.
x is number of hours at baby- sitting
y is number of hours at grocery store
total number of hours worked
<em>1) </em><em>x+y =25</em>
total earn in a week
<em>2) </em><em>x*$6 + y* $9 = $171</em>
<em />
<em>from equation 1</em>
x+y=25
x= 25-y
<em>we place the above derived equation in equation 2 </em>
x*$6 + y* $9 = $171
(25-y)*$6 + y* $9 = $171
(25*6) -6y +9y =171
150+3y=171
3y=171-150
3y=21
<u><em>y=7 </em></u><u>number of hours at grocery store</u>
x= 25-y
x= 25-7
<u><em>x=18 </em></u><u>number of hours at baby- sitting</u>
In order to pass with a c in your class your going to need to get a 90% on your next test
