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
Firlakuza [10]
3 years ago
12

25d-16=4d+26 whats d?

Mathematics
2 answers:
Sergio039 [100]3 years ago
5 0
For this question you should first add -4d on both sides of the equation and then add +16 on both sides:
25d - 4d = 26+16 
21d = 42 
d = 42/21 
d = 2 :)))
I hope this is helpful
have a nice day
Marta_Voda [28]3 years ago
3 0
Like terms are when the variable you have are the same. In this case it is x. Therefore, when you have like terms, you should add, or subtract your like terms.
<span>
(note: When you move one thing to the other side of the equation, make sure to do the opposite of the sign. i.e. if it is +26 when you move to the other side it will be -26).

</span><span>25d-16=4d+26
</span><span>25d-16+16=4d+26+16
25d=4d+26+16
25d-4d=4d-4d+26+16
25d-4d=26+16
21d=42
this is the same as:
</span>21*d=42
the opposite of multiply is divide so when we move the 21 it has to be divide
<span>21/21*d=42/21
</span>d=2
You might be interested in
Nate has an account that pays 2. 76% simple interest per year and wants to accumulate $3,090 in interest from it over the next 1
lana66690 [7]

We have given that,

interest rate = 2.76%

simple interest = 3,090

term = 15 years

<h3>What is the principle of simple interest?</h3>

Simple Interest = Principal * interest rate * term

3,090 = Principal * .0276 * 15\\3,090 = Principal * 0.414\\3,090 / 0.414  = Principal\\7,463.77 = Principal

Therefore,Nate should invest 7,463.77 to meet his goal.

To learn more about the simple  interest visit:

brainly.com/question/25793394

4 0
2 years ago
The temperature went from -12°F to 18°F. How much did the temperature change
vlada-n [284]

Answer:

18 - (-12)

Step-by-step explanation:

Final temp. - Initial temp. = the change in temperature

By -12, we're indicating that is below zero (which is obvious) meaning that it is not in the "normal" scale nor in the imaginary scale of numbers. So, we can operate the following...

18 - (-12) = 30

So the temperature changed by 30 values or the temperature increased by 30 values, because the number is positive.

6 0
2 years ago
0.5; MATH PROBLEM HERE!!,,,,,,,,,
spayn [35]
It might be f but I’m getting a positive 6 instead of a negative
7 0
2 years ago
Can anyone friend me please i need friends
svp [43]

Answer:

Sure

Step-by-step explanation:

Remind code yogang123

7 0
2 years ago
Irma needs to rent a car for a business trip from Phoenix to San Jose (720 miles one way). She will drive round trip and will be
cricket20 [7]
The cost per day is $65 per day, the total cost for 8days will be:
8×65
=520
suppose that E is the number of miles she can drive without exceeding $600.
Thus
0.24×E+520=600
hence solving for E we get
0.24E=600-520
0.24E=80
hence
E=80/0.24
E=333.3333
E~333
8 0
3 years ago
Other questions:
  • Find value of x and y <br><br> 4.)2x-3y=-15<br> x=4y
    13·2 answers
  • Compound interest £2000 for 3 years 5.5% annum
    11·1 answer
  • Did cherish use algebra tiles to correctly represent the product of
    14·1 answer
  • The temperature on Sunday was -4 degrees Fahrenheit (ºF). The temperature on Monday was 9 degrees warmer than the temperature on
    15·1 answer
  • What is the simplified expression for –3cd – d(2c – 4) – 4d?
    5·2 answers
  • The endpoints of the diameter of a circle are at (1, 2) and (7, -6). What is the circumference of the circle to the nearest tent
    7·1 answer
  • Helllllllppppp ....,.:,:::;;,:()$?;;:/&amp;//&amp;
    5·1 answer
  • I need help I am confused
    9·2 answers
  • How to find the missing side of this triangle
    9·1 answer
  • Simplify (a+1/a)^2-(a-1/a)^2​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!