A) two million four hundred thousand
b) forty billion
c) four hundred seventy three thousand five hundred
d) one thousand two hundred
Answer:
.
Step-by-step explanation:
5x + 3y = 26 (times 6) 30x + 18y = 156
6x + 7y = 21 (times 5) 30x + 35y = 105
.
30x + 18y = 156
<u>30x + 35y = 105 </u> <u> </u>
-17y = 51
y = -3
.
Substitute the value of y to one of equations
6x + 7y = 21
6x + 7(-3) = 21
6x - 21 = 21
6x = 21 + 21
6x = 42
x = 7
Answer:
45 green marbles
Step-by-step explanation:
Answer:
where pic ???
Step-by-step explanation:
Answer:
Reflect about the y axis
Step-by-step explanation:
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