Answer: 60
Step-by-step explanation:
X can represent any number as long the product of 5 times x is less than 75. So for example, you can say, x5<75
X = 12
12 x 5 = 60
this is my first answer lol hope this helps in a way!
8*10^-5+6*10^-7
(8*10^2+6)*10^-7
(8*100+6)*10^-7
(800+6)*10^-7
806*10^-7
Answer:
solve by using pythagoras theorem then
square on both side
Step 1: Let us first list down the given information. We are given 2 people enter the theater every one minute. Also, we need to have 70 people in the theater.
Step 2: Let us assume that x represents the number of minutes that must pass until there are 70 people in the theater.
Step 3: Since 2 people arrive per minute. Therefore, total number of people who arrive at the theater in x minutes can be expressed as .
Step 4: We can now frame a linear equation using the fact that there are 70 people in the theater in x minutes:
Step 5: In order to find the number of minutes, we will divide this equation by 2 on both the sides:
Therefore, 35 minutes must pass in order for 70 people to arrive at the theater.