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
Annette [7]
2 years ago
8

8.15 = e + 6 Solving one step equations Addition and subtraction

Mathematics
1 answer:
Alex Ar [27]2 years ago
7 0

Answer:

e= 2.15

Step-by-step explanation:

Subtract both sides by 6

2.15=e

Thus e is 2.15

Hope this helps!

You might be interested in
A certain culture of year increases by 50% every three hours. A scientist places 9 grams of yeast in a culture dish. Write the e
miskamm [114]

Answer: a) Explicit formula :f(x)=9(1.5)^{3x}

b) Recursive formula : f(x)=9(1.5)^{3x} and f(x+1)=f(x)\times 1.5^3

Step-by-step explanation:

Since we have given that

Number of grams of yeast in a culture dish initially = 9 grams

According to question, a certain culture of year increases by 50 % every three hours.

So, the explicit formula will be

f(x)=9(1+\frac{50}{100})^{3x}\\\\f(x)=9(1+0.5)^{3x}\\\\f(x)=9(1.5)^{3x}

And the recursive formula will be

f(x)=9(1.5)^{3x}\\\\f(x+1)=9(1.5)^{3(x+1)}\\\\f(x+1)=9(1.5)^{3x+3}\\\\f(x+1)=9(1.5)^{3x}.(1.5)^3\\\\f(x+1)=f(x)\times 1.5^3

Hence, a) Explicit formula : f(x)=9(1.5)^{3x}

b) Recursive formula :f(x)=9(1.5)^{3x} and  f(x+1)=f(x)\times 1.5^3

6 0
3 years ago
If 5x - 2 = -12, then x =
yKpoI14uk [10]

Answer:

x = -2

Step-by-step explanation:

1) add 2 to both sides to eliminate -2.

5x = -10

2) divide both sides by 5.

x = -2

7 0
4 years ago
Read 2 more answers
Tell whether the value is a solution of the inequality.<br> 3s &lt; 19; s=-6<br> yes<br> no
MAXImum [283]

Answer:

Yes, the value is a solution of the inequality.

Step-by-step explanation:

3s < 19; s = -6

3(-6) < 19

-18 < 19

TRUE!

4 0
4 years ago
tickets sold for a concert cost $3 for kids (x) and $5 for adults (y). the total amount earned was greater than $25. write an in
Olenka [21]
3x + 5Y > 25
**we know that the sale is MORE but not equal to 25
6 0
4 years ago
Solve the equation.
Zina [86]

Answer:

x=5

Step-by-step explanation:

esa es la respuesta correcta

7 0
3 years ago
Other questions:
  • what are the next 6 terms 10,14,18? and what pattern does it show? increasing decreasing? please Help. :(
    14·2 answers
  • Kenneth drove 180.9 miles in hours. What was his average speed?
    9·1 answer
  • Helppp...!!! please...!!!​
    15·2 answers
  • Find the slope of the line that includes these two points: (7,5) and (-2,-4).
    13·1 answer
  • 1. Let R1 = {(1, 2), (2, 3), (3, 4)} and R2 = {(1, 1), (1, 2), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (3, 3), (3, 4)} be relati
    14·1 answer
  • First come first served brainiest *easy*
    12·2 answers
  • The speed of train A is 6 mph slower than the speed of train B. Train A travels 190 miles in the same time it takes train B to t
    15·1 answer
  • Which system has (3,0) as a solution?
    15·1 answer
  • ILL MARK BRAINLYEST
    11·2 answers
  • I can be red or i can your need help can your help me to kind i can be every color you like
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!