3 years ago

Double a number decreased by 25.6 is equal to 90 Find the number

Mathematics

2 answers:

vlabodo [156]3 years ago

6 0

Answer:

The number is 57.8

Step-by-step explanation:

Let x = number

2x -25.6 = 90

Add 25.6 to each side

2x-25.6 +25.6 = 90+25.6

2x=115.6

Divide by 2

2x/2 =115.6/2

x =57.8

marin [14]3 years ago

5 0

Answer:

Step-by-step explanation:

2x-25,6=90

2x=90+25,6

2x=115,6

x=57,8

You might be interested in

Select all of the reflections that will carry the rectangle onto itself

agasfer [191]

Answer:

B and E

Step-by-step explanation:

5 0

2 years ago

5c−4c+c equavilent like terms

meriva

Answer:

yes they are like terms

Step-by-step explanation:

they are like terms as the variables are same 5c-4c+

5 0

2 years ago

Read 2 more answers

Use the grouping method to factor the polynomial below completely. x - 3x² + 5x - 157

Levart [38]

Answer:

-3x^2+6x-157

Step-by-step explanation:

8 0

3 years ago

Solve the following system of equations. y=4x+11 y=x+38

slamgirl [31]

24213214215211111111111 NIGS

5 0

3 years ago

at freds house, santa ate the same number of suger cookies and chocolate chip cookies. Twice the number of sugar cookies he ate

lawyer [7]

751.2÷25= need help showing the way to get to the answer

6 0

3 years ago

Read 2 more answers