Question isn't well formatted :
If I have 48 cards and and gave 10 to my friend and I have 38 left. what fraction of original number of card do I have left.
Answer:
0.7917
Step-by-step explanation:
If I have 48 cards and and gave 10 to my friend and I have 38 left what what fractionbb be is my original number of cards
Given that :
Total number of cards = 48
Number given to friend = 10
Number of cards left = 48 - 10 = 38
Number of cards left / original number of cards
38 / 48
= 0.7917
Answer:
RQ+SQ=RS
Step-by-step explanation:
Use the same reasoning as the first example. You could draw it if that helps.
R----------------------------Q-----------------------------S
RQ + SQ = RS
Answer:
b = -24
Step-by-step explanation:
25+(11/12)b=3
Subtract 25 from each side
25-25+(11/12)b=3-25
11/12 b = -22
Multiply each side by 12/11 to isolate b
12/11* 11/12 b = -22*12/11
b = -2*12
b = -24
72 Divided by 32 is equal to 2.25, but you can't have one fourth of a run, so you would round it to the nearest run being three. The answer is Three runs per game.
Here is what you have to do first, combine like terms. On the left side do x-3x (you can do 1x-3x because x is just 1 variable, so I can see why you put 1x instead of x). Then combine -3-1. Then add the x answer on the left side to the 2x on the other side then you can figure out the rest. The reason why I want you to figure out the rest is because I'm just helping you and you need to get the answer yourself.
