almaromeroo13
12.01.2021 •
Mathematics
The table shows the number of coins gathered by a player in a video game. You score 705 points in the game
and your friend scores 775 points.
You Your Friend
Gold Coins 12 11
Silver Coins 7 15
a. Write a system of linear equations that represents this situation.
b. How many points is each type of coin worth?
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Ответ:
y = 12x +135.
Step-by-step explanation:
Ответ:
1) B and 2) A
Step-by-step explanation:
40x+25y=575
-40x-24y=-560
adding
y=15
5x+3(15)=70
then
5x+45=70
5x=25
x=5
x=5 and y=15
Ответ:
hello
thank you so much
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