Answer:
5
Step-by-step explanation:
Answer:$8,000
Step-by-step explanation:
YEah im too lazy to say hiow i sovled jt
Each two digit number has two numbers (duh!). Let's allow the tens digit to be x and the units digit to be y. Tens digit is 3 less than the units digit: x = y-3 Original number is 6 more than 4 times the sum of the digits: 10x+y-6 = 4x + 4y This gives us simultaneous equations!First let's clear the mess: 1. x= y-32. 6x-3y=6 Substitute 1 into 2: 6(y-3) -3y =66y - 18 - 3y = 6
3y = 24y = 8 Our units digit is 8 Substitute y= 8 into 1. x = y - 3x = 5 Our tens digit is 5 Therefore, our number is 58
Answer:
Third option: 
Step-by-step explanation:
Given the function:
Since the ball never leaves the ground, you need to substitute 
in the function in order to determine the time the soccer ball traveled:
Factorizing, you get:
Then:
Therefore the time the ball traveled was:
Solution
- The Range of a dataset is simply the difference between the largest number and the smallest number in the dataset.
- In the dataset given, the largest number is 12 while the smallest number is 3.
- Thus, the Range of the dataset is
Range = 9
