For number one you put the number in , so like it says 5-2x you put the number in x in so 5-2•-1
.265
Decimals are ALWAYS tenths, hundredths, then thousandths.
So in this case the 2 will be in the tenths place
the 6 will be in the hundredths place
the 5 will be in the thousandths place.
Answer:
answer: $225
Step-by-step explanation:
500 dollars
45% off
you have to change the r5 into a decimal
(always us the discout go divide by 100)
45/100
.45
$500×.45=$225
12=-9s+7s
12=-2s
-6=s
Hope this helps
3d + 4 = 2 + 3d - 1/2
3d + 4 = 1 1/2 + 3d |subtract 3d from both sides
4 = 1 1/2 FALSE
Answer: No solution ( x ∈ ∅ )
