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
nataly862011 [7]
3 years ago
12

Solve for b. −13b=9 plees help

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
5 0
<span>−13b=9
divide both sides by -13
</span><span>−13b/-13 =9/-13
simplify
b = -9/13</span>
Vilka [71]3 years ago
3 0
To solve: -13(9)
b = -117

All you do is substitute 9 for b in the equation. Then you multiply both numbers and you get -117. Hope this helps.
You might be interested in
If 20% of a school was made up of out-of-district students last year, but the number of out-of-district students increased by 50
Nadya [2.5K]

Answer:

<h2>30% is enrolled out-of-district.</h2>

Step-by-step explanation:

According to the word problem, the number is increased by 50%.

To increase a number by a percent, multiply the number and the percent.

We can do this by changing both percents to decimals.

To change a percent to a decimal, divide it by 100.

20/100 = 0.2

50/100=0.5

The number is INCREASED by 50% so 0.5 would become 1.5.

0.2 * 1.5=0.3

<h2>0.3 = 30%.</h2>
4 0
2 years ago
The perimeter of a rectangle is 46in and the diagonal is 17 in
dmitriy555 [2]

Answer + explaination

p=2*(L+l)=46

L+l=46:2

L+l=23

(L+l)^2=529

(L^2+l^2)+2l*L=529

D= V L^2+l^2= 17

L^2+l^2=289

so 289+2l*L=529

    2l*L=529-289=240

l*L=240:2

A=120

4 0
2 years ago
Due Today, Please help me.
Vsevolod [243]

Answer:

Yes, SAS.

Step-by-step explanation:

For my education system, there isn't such thing as SAS, ASA or etc. I just had to search it up what it was.

Congruent angles are angles with the same shape and size. The two triangles are congruent if you look carefully, after that I searched up and saw the different rules of triangles. I think that SAS might be the correct answer.

6 0
3 years ago
Ramandeep has a garden that is 6 and ⅔ feet by 7 and ⅘ feet. On the long side ¾ of the garden is planted and the remaining ¼ is
Ad libitum [116K]
1 2 3 4 your gonna get wrong hehehehehe
3 0
3 years ago
Read 2 more answers
Don Fenley bought a motorcycle that cost $1,250. He paid $250 down and the remainder in 18 monthly payments of $60 each. How muc
topjm [15]

Answer:

80

Step-by-step explanation:

60x18= 1080-1000 = 80

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find The art length of a sector with an area of 8 square units.
    12·1 answer
  • The initial balance of a mutual fund is $1800. The fund is expected to grow in value at an annual rate of 5%.
    8·2 answers
  • The royal fruit company produces two types of fruit drinks the first type is 70% pure fruit juice and the second type is 95% pur
    13·1 answer
  • What number is 10,000 less than 337,676
    10·2 answers
  • Fastest to lowest
    9·2 answers
  • What number comes next?
    9·1 answer
  • On Monday, Amanda runs 1 1/6 miles, and on Tuesday, she runs 2 1/2miles. How far did she run on Monday and Tuesday combined?
    6·1 answer
  • Neddddd helpp plzzz really asap
    11·2 answers
  • Please answer correctly math problemo
    14·1 answer
  • Find the x- and y-intercepts of the graph of 3 – 6y = 15. State each answer as an
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!