The sum of 7 consecutive numbers is 105. what are the numbers? show how to do it and steps!

We need to create an equation in order to solve this problem.

Let x = the smallest number

x+1 = next  number

x+2 the following number

x+3

x+4

x+5

x+6

So, we add those.

x+x+1+x+2+x+3+x+4+x+5+x+6=105

7x+21=105

7x = 84

x = 12

So the numbers are

12,13,14,15,16,17,18

Since they are consecutive, we can write that (x = the first number):

Let's simplify:

Solve for x:

That's the first number which means the numbers are the 7 numbers which follow: 12, 13, 14, 15, 16, 17, 18.

To check, sum of those is:

So, it all works out! Your answer is: 12, 13, 14, 15, 16, 17, 18.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

tangent

step-by-step explanation: