Okay dso if she got 15 points for 12 days then you would multiply them (or just add 15+15+15+15 and so on but multiplying is easier) then you are going to add 55 because of the thirteenth day.
15(12)=180
180+55=235 is how many you have.
now you are going to subtract 500 from that number to see how many more you need. :)
9.8 is a rational number that is between 9.7 and 9.9. Hope this helps!
Answer:
Solve for y by simplifying both sides of the equation, then isolating the variable.
Exact Form:
y = 5
/2
Decimal Form:
y = 2.5
Mixed Number Form:
y = 2 and 1
/2
Step-by-step explanation:
Hope this helps! Have a great day!
Answer:
A.
Step-by-step explanation:
first solve the actual inequality leaving you with x<=5
then to graph it find 5 on the number line and it must be an open dot and a line pointing to less than 5.