0.000009054
it’s five zeros after that decimal.
Answer:
7
Step-by-step explanation:
get the x on the same side.
subtract 2x from both sides
30=3x+9
then get the variables on one side by themselves. subtract 9 from both sides.
21=3x
now divide by 3 on both sides.
there's your answer.
Move all terms that do not contain x to the right side and solve.
Exact form :
X = - 7 over 5 ~ or 7/5
Decimal form :
X= - 1.4
Mixed number form :
X= -1 2/5 ( negative 1 and 2 over 5 fraction)
Answer:
137 + x <= 170
Step-by-step explanation:
The following inequality will describe this scenario.
137 + x <= 170
the variable x in this scenario represents the total number of cars that you will purchase. This number is added to the number of toy cars that you already own which is 137. As long as this sum is less than or equal to 170 then your storage case will hold them.
The answer would be
D) 40
