1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STatiana [176]
3 years ago
15

What is the answer to 2b + 8- 5b + 3 = -13 + 8b - 5

Mathematics
2 answers:
fenix001 [56]3 years ago
8 0
B= 2 7/11

EXPLANATION : 2b-5b = -3b & 8+3 =11 , that’s leaves you with 3b+11=-13+8b-5 . do it to the other side . -13-5=-18 . leaves you with the equation -3b+11=-18+8b !!
move the variable to the left side & the constant to the right . which leads you to -3b-8b=-18-11 !! combine like terms & that takes you to -11b=-29 !! Divide both sides by -11 which makes B = 29/11 which is equivalent to 2 7/11. or 2.63
Alborosie3 years ago
7 0

Answer:

2 8/11 = b

Step-by-step explanation:

2b + 8 - 5b + 3 = -13 + 8b - 5

combine like terms

11 - 3b = -18 + 8b

add 3b

11 = -18 + 11b

add 18

29 = 11b

divide by 11

2 8/11 = b

You might be interested in
Which expression shows the result of applying the distributive property to 3(1/5 x - 1/7)
steposvetlana [31]

Answer:

o.6x- 0.42857142857

Step-by-step explanation:

7 0
3 years ago
Can someone help me out ASAP and possible step by step
OlgaM077 [116]

Answer:

  49°

Step-by-step explanation:

The given information that BC=DC tells you triangle BCD is an isosceles triangle and that angle y is one of the two equal base angles. Then ...

  y + y + 82 = 180 . . . . . the sum of angle measures is 180 degrees

  2y = 98 . . . . subtract 82

  y = 49 . . . . . divide by 2

The measure of y is 49°.

8 0
3 years ago
Solve 3(a + 3) – 6 = 21. Write a reason for each step.
kakasveta [241]

Answer:

Step-by-step explanation:

3(a+3)-6=21

<=>3a+9-6=21

<=>3a+3=21

<=>3a=18

<=>a=6

7 0
2 years ago
Read 2 more answers
When John bought his new computer he purchased an online computer help service. The help service has a yearly fee of 25.50 and a
Tems11 [23]
First you need to find out how much he spends each session which would be___?

6 0
3 years ago
I really need the answer
Airida [17]

Answer:

232

Step-by-step explanation:

all u gotta do here is plug in 40 here so:

0.145(40)x^2

0.145(1600)

f(x)= 232

6 0
2 years ago
Other questions:
  • What is true about the radius and diameter of the circle whose diameter is 50 mm ?
    14·1 answer
  • What is the place value of the 2 in 6,025?
    12·2 answers
  • a regulation tennis court for a double match is laid out so that it's length is 6 ft more than two times its width. the area of
    10·1 answer
  • f(x) = 7x g(x) = 7x + 6 Which statement about f(x) and its translation, g(x), is true? The domain of g(x) is {x | x &gt; 6}, and
    5·2 answers
  • The only solution of the equation x2 + bx + 16 = 0 is x = 4. What is the value of b?
    9·2 answers
  • 1) Jose saves $9/ week.He wants to buy a backpack that cost $45. If he save his money for 7 weeks, Would he be able to afford th
    13·2 answers
  • HELPPP PLEASEEE !!! John draws AABD, with CD as the perpendicular bisector of AB such that AACD and ABCD are congruent to each o
    5·1 answer
  • Hello I really need help. Thanks :)
    11·1 answer
  • christa started her math homework at school after school she spent 4 more minutes on it altogether she spent 12 minutes on her h
    15·1 answer
  • Find the length of YZ
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!