Answer:
so I don't know how to to take an image but I can try to explain
so here it goes
you can use either elimination method or the substitution method if you use the elimination method then you will have to either pick between using the X coordinate or the y coordinate I choose the X coordinate so the top equation multiply by 2 and the lower equation x by 3 you will end up with 6 x plus 16 y is equals to 14 and 6 x - 6y is equals to -30 subtract the both equations and end up with 0 + 22 y is equals to 44 hence
for a red marble you have 4 points and a blue you have 7, therefore the R(number of red marble) and B( blue marbles)
the answer is gonna be 4r+7b
Answer:63
Step-by-step explanation: I would say its D because you always go with the largest number if there showing you a picture like that.Hope this helps
Answer:
3/10 is bigger
Step-by-step explanation:
<em>covert </em>into a decimal so 0.3 is bigger than 0.2857
Answer:
Step-by-step explanation:
hope this helped
