He earns 21 points when he collects two red Gems and three yellow Gems. he earns 31 points when he collects two yellow Gens and three blue gems he earns 23 points when he collects two blue Gems and three red Gens. when he collects to red gems , 2 yellow gems and two blue gems how many points does he have.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

theres no picture: /

step-by-step explanation:

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: