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
Colt1911 [192]
2 years ago
14

What is the value of t?

Mathematics
1 answer:
inna [77]2 years ago
4 0

Answer:

  4.56

Step-by-step explanation:

After this equation is simplified, it is solved the way any 1-step linear equation is solved.

__

1.4t -0.4(t -3.1) = 5.8 . . . . . . given

1.4t -0.4t +1.24 = 5.8 . . . . . eliminate parentheses

t +1.24 = 5.8 . . . . . . . . . collect terms (now you have a 1-step equation)

t = 4.56 . . . . . . . . .  .subtract 1.24

You might be interested in
Tarinda's corn plant was 7- 1/3 inches tall at the end of Week 1. The corn plant was 18 1/2 inches tall at the end of Week 2. Ho
liberstina [14]

Answer:

The corn plant grew by 11.17 inches during week 2.

Step-by-step explanation:

7 and 1/3 inches tall at the end of Week 1.

The height at the end of week 1, as a simple fraction, is:

7 + \frac{1}{3} = \frac{3*7 + 1}{3} = \frac{22}{3}

The corn plant was 18 1/2 inches tall at the end of Week 2.

At the end of week 2, the height will be of:

18 + \frac{1}{2} = \frac{18*2+1}{2} = \frac{37}{2}

How many inches did the corn plant grow during Week 2?

Height at the end of week 2 subtracted by the height at the end of week 1. So

\frac{37}{2} - \frac{22}{3} = \frac{3*37-2*22}{6} = \frac{67}{6} = 11.17

The corn plant grew by 11.17 inches during week 2.

5 0
2 years ago
Which best explains why the equation 7×+3=7×+3 has infinitely many solutions
madreJ [45]
Left and right side are exactly same, therefore "<span>the equation is true for any value of x.</span>"

Option B
4 0
3 years ago
Y-intercept = 5<br> Slope = 3
AURORKA [14]

Answer:

the equation as intercept form is

y = 3x + 5

3 0
2 years ago
Read 2 more answers
Will Give Brainliest!
jeka57 [31]

Answer:

d ≤ - 7

Step-by-step explanation:

Given

- 38d - 57 ≥ - 19d + 76 ( add 19d to both sides )

- 19d - 57 ≥ 76 ( add 57 to both sides )

- 19d ≥ 133

Divide both sides by - 19, reversing the symbol as a result of dividing by a negative quantity.

d ≤ - 7

5 0
2 years ago
Free points
elena-14-01-66 [18.8K]

Answer:

37

10932

2959


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • Eric is painting the foyer of his home. It measures 6.5 feet by 4.2 feet, with a 9-foot ceiling.
    9·1 answer
  • I need help ASAP. I need help can someone explain and can anyone tell me the answer please . I’ll give u anything u want
    8·1 answer
  • 36 over 9 = g over 1​
    9·1 answer
  • Please help me. I will fail...I will mark you brainiest.
    6·1 answer
  • 11b.) A sign in a bakery gives the following options. Find each unit price to the nearest cent, and show your reasoning. You can
    7·1 answer
  • A man bought a scooter for $100 and sold it for $120. He later bought it back for $140 and sold it again for $160. How much did
    8·1 answer
  • What is the new price? <br><br> Original Price: $14<br> Marked down: 15%<br> New Price:
    8·2 answers
  • Three times Jamie's age plus 3 is Maria's age. Maria is 48. What is Jamie's age?
    6·2 answers
  • Find the derivative of arctan(10x)
    13·2 answers
  • - 3x-4y=31<br> -2x + y = 6<br><br> Solve the system(by substitution)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!