Im pretty sure its 8y because two negatives equal a positive so 5 plus 3 and then you isolated the y so 8y. :)
Answer:
$315
Step-by-step explanation:
1.75 x 100 = $175
3.50 x 40 =$140
175 + 140 = $315
Answer: x=0.4
Step-by-step explanation:
0.5x + 4+0.9x = x+5
1.4x-x= +1
0.4x=1
X=0.4
Hope this helps
Answer:
I think the answer to the first question is "B"
and the second one is "D"
Step-by-step explanation: