Ask question

Ask question

All categories

3 years ago

7

David gained 16 pounds over the winter. he went on a diet and lost 25 pounds. then he regained 4 pounds and weighed 177 pounds.

how much did he weigh originally?

1 answer:

Alex787 [66]3 years ago

8 0

Let x be the weight of David so

x+16-25+4 = 177

x-5=177

x= 177+5= 182 pound

You might be interested in

Frank wants to know how many people live in each household in his town. He conducts a random survey of 10 people and asks how ma

bagirrra123 [75]

The mean absolute deviation for this is 1.6

3 0

3 years ago

HELP ME PLZ ILL GIVE YOU EXTRA POINTS IF U GET IT RIGHT

tamaranim1 [39]

Step-by-step explanation:

I used my calculator, so they should be correct.

6 0

3 years ago

Read 2 more answers

2y=2x+6<br> Solve for y

4vir4ik [10]

Answer:

y=x+3

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Please answer I’ll give brainly please help I’m begging you

andrew11 [14]

Answer:

option A. y = 1/2 x

Step-by-step explanation:

given the equation:

y - 9 = 1/2 ( x - 3 )

here the gradient is 1/2

if passes parallel the gradient is same.

the line pass through ( -2 , -1 )

so,

y - y1 = m( x - x1 )

y - - 1 = 1/2 ( x - -2 )

y + 1 = x/2 + 1

y = 1/2 x

Therefore option A is correct.

7 0

2 years ago

What's a real world problem involving a percent greater then 100%

AveGali [126]

Buying something that costs more than $1.00 can be an example.

8 0

3 years ago