Answer:
1/5x - 12 = -7
Step-by-step explanation:
The first thing says 12 less THAN. Normally, when you see something in word problems like "less than" it means you need to switch the places.
So rather than 12 - 1/5, it's 1/5 - 12.
1/5 of a number means you are multiplying that number by 1/5. we'll use x (or any letter really, doesn't matter) to represent the unknown number.
Remember that if a variable and number is written together, it means multiplication.
So, 1/5x - 12 = -7.
#1
36 - 24 = 12
12/24x100 = 50%
It was increased 50%
#2
Tuesday stock price was $36, decrease 50%
New price would be 36/2 = $18
Answer:
inverse
Step-by-step explanation:
inverse
hope this helps
Answer:
its 8
Step-by-step explanation:
32 - 8 = 24 and 40- 16 = 24
Yes
Reason
Each simplified is 2:5
