25 POINTS! RIGHT ANSWERS ONLY! Explanation is optional.
2 answers:
2 then 450 are your answers
Step-by-step explanation:
21
0.15*77.50 = 11.625
11.625+10= 21.625
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5/9 because you have to add those two together and put that number over the total number of marbles.
Answer:
23
Step-by-step explanation:
8x-19=-3x-41
+3x +3x
11x-19=-41
+19 +19
11x=-22
÷11 ÷11
x=-2
