3 years ago

HELP ME PLEASE!!! 2(b+3)-(7+b)=-7 ??

Mathematics

2 answers:

Effectus [21]3 years ago

6 0

To solve this first distribute the 2, and then distribute the negative sign.

2(b+3)-(7+b)=-7

2b+6-7-b=-7

Combine like terms.

2b+(-b)=b

6+(-7)=-1

b-1=-7

Add 1 on both sides of the equation.

b-1+1=-7+1

b=-6

Natasha2012 [34]3 years ago

4 0

2(b + 3) - (7 + b) = -7

2b + 6 - 7 - b = -7

b = -6 + 7 - 7

b = -6

You might be interested in

Https://brainly.com/question/22218539

Liula [17]

X=32

ABC=264

Look at image for explanation

3 0

2 years ago

An engineer on the ground is looking at the top of a building. The angle of elevation to the top of the building is 22°. The eng

Pavlova-9 [17]

Let the distance from the engineer to the base of the building be x, then
tan 22 = 450/x
x = 450/tan 22 = 1,113.79

Therefore the distance from the engineer to the base of the building to the nearest foot = 1,114 feet

5 0

3 years ago

Use the figure at the right to answer the following questions.

Lisa [10]

<h3>Answers:</h3>

1. Name all the line segments.

Ans.  PL, LA, AY, YS,

2. How many line segments were formed?

Ans.  4 (four)

3. Name all rays

Ans. AM, AN

4. How many rays were formed?

Ans. 2 (two)

5. Name the opposite rays :

Ans. AM, AN

6. Is point A between MN ?

Ans. Yes

7. Find the line segments and rays formed by 5 points.

Ans. 

Line segment = PL, LA, AY, YS,
Rays = AM, AN

<h3>Hope it helps you.</h3>

7 0

1 year ago

Plss answer it please

ch4aika [34]

Answer:

Use Microsoft Math solver

4 0

3 years ago

A sale at a furniture store advertised that all furniture was being sold at 40% off the

slava [35]

It’s b. Find the inverse of this function

7 0

3 years ago