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
Ilya [14]
3 years ago
9

Need help swill mark brainiest

Mathematics
1 answer:
Reika [66]3 years ago
3 0

Answer:

A. t=13 B. K= 23 C. t= 1 3/8

Step-by-step explanation:

A. 2t-30m=20

30 x 1/5= 6

2t-6+6=20+6

2t/2=26/2

t=13

B. 14+m=2k

14+12=2k

14+12=46

46/2=23

k=23

C. 1/8r+t=1

1/8 x (-3)= -3/8

1 - (-3/8)= 1 3/8

t= 1 3/8

Hope it helps!

You might be interested in
2, 7, 26, 101, 400, next number in pattern?
uranmaximum [27]

Answer:

1480

Step-by-step explanation:

26 / 7 is 3.7. 2 x 3.7 = 7.  400 x 3.7 = 1480

7 0
3 years ago
The house has a form of a rectangle with one side two and a half times as long as the other side.
Studentka2010 [4]

Answer:

A. (x*2.5)*x

B. (32*2.5)*32=2560

Step-by-step explanation:


4 0
4 years ago
Can you write a word problem that is solved by completing 4 3/4 + 2 1/4 = ______
chubhunter [2.5K]

Word problems commonly include mathematical modelling questions, where data and information about a certain system is given and a student is required to develop a model.

We have been given that

4 3/4 + 2 1/4 = ?

Convert into word problem .

Bob has 4 apples in which 3/4 apples are good and also he has 2 bananas in which 1/ 4 bananas are good . Then find out how much of amout i good condition ?

Solution - 4 × 3/4 = 3

and 2 ×1/4 = 1/2

then total good = 3 + 1/2 = 3.5

If it is  factor problem then

Solution -.

4 3/4 + 2 1/4 = ?

simlify the equation

= 19/4 + 9/4

= ( 19 + 9 ) / 4

= 28 / 4

= 7.

To learn more about Word problems

brainly.com/question/25693822

#SPJ1

8 0
1 year ago
Adelaide has a credit card with a company that charges $3.00 for every day a payment is late. If she paid $475.62 for a bill tha
zimovet [89]
Since the payment was 8 days late, it meant that the company charged $3 x 8 = $24 extra.
To find the original bill without the late fee, we deduct the late fee from the amount she paid.
$475.62-$24.00= $451.62
The bill without the late fee is $451.62.
Hence, the answer is Option B.
8 0
3 years ago
Explain how algebra tiles represent like terms and zero pairs
Katena32 [7]
Well if you have a problem like -6 + 7, then you can use one color of algebra tiles(atls) for the negative and another color for positive. Take yellow for negative and red for positive for an example. You have 6 yellow and 7 reds. You want to make as many pairs of one red and one yellow. You can make a total of 6 pairs and a red left over. Since red is positive an there is only one, your answer is 1.

Hope i helped
7 0
4 years ago
Other questions:
  • A road has a speed limit of 40 mi/h. Write an inequality that describes the legal speeds r for motor vehicles.
    12·1 answer
  • Will drawing an angle bisector always result in two acute angles?
    14·1 answer
  • Why did the picture go to jail (big ideas math puzzle time, red book,common core)
    8·1 answer
  • A Party rental company has chairs and tables for rent. The total cost to rent 2 chairs and 6 tables is $42. The total cost to re
    7·1 answer
  • Countries with low GDPs are the most highly developed countries in the world.
    8·2 answers
  • Mary has already sold $55 worth of tickets to the benifet concert. She has 3 tickets left to sell at $7 per ticket. Write a func
    6·1 answer
  • Arthur is cutting construction paper into rectangles for a project. He needs to cut one rectangle that is 16 inches × 12 1 4 inc
    15·1 answer
  • What is 70% of 3.2 meters
    13·1 answer
  • What is (3/4) ^5 pls answer quickly thx
    9·2 answers
  • Pls HELP meeee. My child needs some real help I I wish I would’ve took those college lessons.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!