3 years ago

List four numbers when counting backwards in steps of seven

Mathematics

2 answers:

morpeh [17]3 years ago

6 0

28, 14, 7, 0 is a sequence for this

mestny [16]3 years ago

6 0

It's could also go into negatives if you're starting from 7, and counting backwards. like 7,0,-7,-14

You might be interested in

I need help if anyone knows the answer please ASAP

mina [271]

Answer:

TE=11

Step-by-step explanation:

$x^2+6x=x+14\\x^2+6x-x-14=0\\x^2+5x-14=0\\(x-2)(x+7)=0\\x=2\\x=-7\\$

(you can't use -7 cuz that would make TE a negative distance and that's a nono)

$x=2\\TE=6(2)-1\\=12-1\\=11$

6 0

3 years ago

12 divided by 479, make sure to show your work.<br><br><br> x+7=2x Please Solve

Dmitriy789 [7]

12/479
0.025

x+7=2x

Take x right

2x-x=7
x=7

7 0

2 years ago

A man can paint one house in 12 hours. At this rate, how many houses could 18 men paint in 6 hours

OverLord2011 [107]

Answer:

i want to say 36, im not 100% sure though

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Decrease 248 by 30%

Snowcat [4.5K]

Okay this equation really says is what is 30% of 248.

So, lets convert 30% to a fraction, 3/10 which is easier to work with.

All you have to do now is get out a calculator and do 248 *3/10 (or .3) and get 74.4

So subtract 74.4 and get

173.6

8 0

3 years ago

Use the equation s=5q+8 to find the value of s when q=1.

Norma-Jean [14]

Answer:

s=13

Step-by-step explanation:

s=5q+8

plug in numbers

s=5(1)+8

solve 5*1

s=5+8

solve 5+8

s=13

7 0

2 years ago