Answer: a= -3,0 and b= 0,18 c= -1,0 d= 3,0
Step-by-step explanation:
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3(-1) + 5y = 17
add 3 to both sides
5y=20
divide by 5
y=4
Ok so for this problem you you divide 2/3 n by 2/3 and 7/8 by 2/3
you get

to divide fraction you flip the divider over to find the reciprocal
2/3 > 3/2 also you change the division symbol to the multiplication symbol
the equation now is

now you multiply to get 21/16
the answer is 1 5/16 after you simplify it
Step-by-step explanation:
It says add across to the right and add down bottom
Add across


Add down

Because the 4 in “ 2468 “ is in the hundreds place & the 4 in “ 3548” is in the tens place.