Respuesta :
Answer:
d.y=6×+7
Step-by-step explanation:
so I did 3+4then _1 ×+2×1=1+3+4
Answer:
B. y= 7x + 7
Step-by-step explanation:
y=-3(x-4)+5(2x-1)
First distribute -3 into the first parentheses. So -3 times x and -3 times -4.
y = -3x + 12 + 5(2x-1)
Then distribute the 5 into the parentheses. So 5 times 2x and 5 times -1.
y = -3x + 12 + 10x - 5
Now combine like terms. So -3x plus 10x. Then 12 minus 5.
y = 7x + 7
I hope this helps!
brainliest is very much appreciated... :}