Answer:
x= -23
Step-by-step explanation:
-×= 46-23
-×=23
-×/-1=23/-1
x=-23
Aaaa i don’t think you picture matches the equation!
Answer:
0.6
Step-by-step explanation:
12/20 = 6/10 = 0.6
-- To change a percent into a decimal, move
the decimal point two places this way <== .
33.3% = 0.333 .
-- To change a percent into a fraction, remember
that the symbol ' % ' means ' /100 ' .
33.3 % = 33.3/100 .
That fraction looks ugly, because it has a decimal in the numerator.
That's easy to fix. Multiply top and bottom by 10, and you have
333/1000 .
In this case, x is the amount more he needs to save per month
350=12(x+20)
distribute
350=12x+240
minus 240 both sides
110=12x
divide both sides by 12
9.166666=x
needs to save about $9.17 more per month or 29.17 permonth
