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
riadik2000 [5.3K]
3 years ago
6

16-2t=t+9+4t. need help with this​

Mathematics
2 answers:
kkurt [141]3 years ago
3 0

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

t =1

Andreyy893 years ago
3 0

Answer: 1

Step-by-step explanation:

16-2t=t+9+4t

-2t=t+4t-7

-7=-7

t=1

You might be interested in
Please find the area of the square I forgot how to do this please help :(
Strike441 [17]

Answer:

85/2 or 42.5 ft²

Step-by-step explanation:

A = l x w

A = 7.5 (5 2/3)

= 15/2 (17/3)

= 255/6

= 85/2 ft² or 42.5 ft²

4 0
3 years ago
Read 2 more answers
The number N of cars produced at a certain factory in 1 day after t hours of operation is given by Upper N (t )equals 800 t minu
Elden [556K]

Answer:

The cost C as a function of t is C(t) = 30,000 + 6,400,000 t - 40,000 t²

Step-by-step explanation:

The function N(t) = 800 t -  5t², represents the number of cars produced at a time t hours in a day, where 0 ≤ t ≤ 10

The function C(N) = 30,000 + 8,000 N, represents the cost C​ (in dollars) of producing N cars

We need to find The cost C as a function of the time t

That means Substitute N in C by its function by other word find the composite function (C о N)(t)

∵ C(N) = 30,000 + 8,000 N

∵ N(t) = 800 t - 5 t²

- Substitute N in C by 800 t - 5 t²

∴ C(N(t)) = 30,000 + 8000(800 t - 5 t²)

- Multiply the bracket by 8000

∴ C(N(t)) = 30,000 + 8000(800 t) - 8000(5 t²)

∴ C(N(t)) = 30,000 + 6,400,000 t - 40,000 t²

- C(N(t) = C(t)

∴ C(t) = 30,000 + 6,400,000 t - 40,000 t²

The cost C as a function of t is C(t) = 30,000 + 6,400,000 t - 40,000 t²

5 0
3 years ago
Question 5 and 6 I need answers to
Nimfa-mama [501]

Answer:

and also mark me the brainliest for the answer

Step-by-step explanation:

4 0
1 year ago
Please help solve 16+x=12
melamori03 [73]

Answer:

x=-4

Step-by-step explanation:

1. subtract 16 from both sides which leaves you left with

x=-4

3 0
3 years ago
Read 2 more answers
Each of the students im Romi's class raised at least $25 during the jump-a-thon. What is the least amount of money the class rai
EastWind [94]
If each of the 28 students made at least $25, you would multiply 28 and 25 together to obtain the least amount of money the class raised. That gets, 28x25 = 700. The class made at least $700.
8 0
3 years ago
Other questions:
  • Riley has 3 5/9 gallons of fuel left in his car. He uses 7/16 of the fuel to drive to the bank. Then, he uses 2/5 of the remaini
    12·2 answers
  • Tim puts some extra money in his box before he began. Assuming all tickets are the same price, write an equation that represents
    7·1 answer
  • Write an equation for the graph.​
    5·1 answer
  • Which account balance represents a debt that is greater than $20 and less than $30
    5·1 answer
  • What is the area of a rectangle with length 12 meters and width 6 meters? 0.5 m² 2 m² 36 m² 72 m²
    5·1 answer
  • If 5x - 2 = -12, then x =
    5·2 answers
  • During a football game, Max had gained 15 yards and then gained 8 more yards. Later in
    11·2 answers
  • What is 3/40 as a percentage, decimal and word form?<br> Thanks for the help
    14·2 answers
  • An airplane flies with a constant speed of 620 miles per hour. How long will it take to
    13·1 answer
  • Chane can run 380meters in two mintues how long can he run for one minutes
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!