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
AysviL [449]
3 years ago
8

2b−15>21? How do I do this and what is the answer???

Mathematics
2 answers:
Mashcka [7]3 years ago
4 0
2b - 15 > 21

add 15  to both sides:

2b-15+15 > 21 + 15

2b > 36

Divide both sides by 2 :

2b/2 > 36/2

2b = 36

b = 36 / 2

b > 18

hope this helps!

ASHA 777 [7]3 years ago
4 0
2b - 15 > 21

2b > 21 + 15

2b > 36

b > 18
You might be interested in
Please answer correctly !!!!! Will mark brainliest !!!!!!!!!
SVEN [57.7K]

Answer:

y=(x-5)^2 - 6

Step-by-step explanation:

Subtracting the 5 to the x moves the parabola 5 units to the right. Putting the -6 at the end moves the parabola down 6 units.

8 0
3 years ago
Read 2 more answers
Numbers that are greater than 5 and less than 5.75
Goshia [24]
The easy way to think about this is what number comes between 5 and 7? The answer is 6 (but we have to consider that it's negative in this case.) So the answer is -6 Another way to look at it is with a number line (not to "Which number is greater than -7 and less than -5"? scale.)<===(-7)==(-6)==(-5)==(-3)==(-2)==(-1)==(0)==(1)==>Notice how -6 comes between the two numbers. -6 is larger than -7 (it's "less negative" -- "Which number is greater than -7 and less than -5"? closer to zero) -6 is less than -5 (it's "more negative" -- further away from zero)
5 0
3 years ago
Read 2 more answers
Please help due at 10:00!!!!!!!!!
katovenus [111]

Answer:

<em>9 sheep and 5 goats</em>

Step-by-step explanation:

s + g = 14

125s + 75g = 1500

125( 14 - g ) + 75g = 1500

1750 - 125 g + 75g = 1500

50g = 250

g = <em>5 goats</em>

s = <em>9 sheep</em>

6 0
2 years ago
If rx – st = r, which expression represents r.
statuscvo [17]

Answer:

{ \tt{rx - st = r}}

» Collect like terms, r terms on the left hand side by subtracting r from both sides and adding st to both sides

{ \tt{(rx - st) { \green{ - r + st }} = r{ \green{ - r + st}}}} \\ { \tt{rx - r = st}}

» On the left hand side, factorise out r

{ \tt{ \green{r(x - 1)} = st}} \\  \\ { \boxed{ \tt{ \blue{ \: r =  \frac{st}{x - 1} }}}}

5 0
2 years ago
A wise investor purchased a plot of land in 1947 for $84000
jarptica [38.1K]
The answer will be $82063
7 0
3 years ago
Other questions:
  • A piece of fabric cost $529 a yard which is an estimate cost of 16.3 yards of fabric ?
    10·1 answer
  • If Jessie is 24 years younger than her mother and if the sum of their ages is 84, how old is Jessie?
    8·2 answers
  • You are working for the meteorological department in Hawaii. Your job is to track the amount of rainfall received on 50 sites ac
    12·2 answers
  • Please the answer the question shown in picture (I will give BRAINLIEST for right answer)
    6·1 answer
  • How would I work out the value of 'x'?
    11·1 answer
  • A dance team is going to spend $1,440 to purchase all sweatshirts or all jackets for the team members. Sweatshirts cost $24 each
    15·1 answer
  • Can someone please help me with math.
    12·1 answer
  • Which one matches the picture description
    13·1 answer
  • (SOS )WHO HELP ME I'LL GIVE ''16'' PIONT!!!
    9·1 answer
  • Robert is writing a paper for language arts class. He can write 2/3 of a page in 1/4 of an hour. At what rate is Robert writing?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!