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
Westkost [7]
3 years ago
15

Please answer C: <3!

Mathematics
2 answers:
Rzqust [24]3 years ago
6 0

Answer:

B. subtract 8

Step-by-step explanation:

because in PEMDAS subtract is last

dybincka [34]3 years ago
6 0
The correct answer would be B because in pemdas the order goes parentheses, exponents, multiply, divide, add, and subtract so - 8 would be the correct answer PLEASE GIVE ME BRAINLIEST
You might be interested in
A sequence is defined by f(0) = -20, f(n) = f(n-1) - 5 forn &gt; 1.
bulgar [2K]

Answer:

1. Proved down

2. proved down

3. f(10) = -20 - 5 - 5 - 5 - 5 - 5 - 5 - 5 - 5 - 5 - 5

Step-by-step explanation:

Let us explain how to solve the question

∵ f(0) = -20, f(n) = f(n - 1) - 5 for n > 1

→ That means we have an arithmetic sequence with constant

   difference -5 and first term -20

1. → f(1) means we need to find the second term, which equal the

      term - 5

∵ f(1) means n = 1

∴ f(1) = f(1 - 1) - 5

∴ f(1) = f(0) - 5

∵ f(0) = -20

∴ f(1) = -20 - 5 → Proved

2. → f(3) means we need to find the third term, which equal the

   second term - 5

∵ f(3) means n = 3

∴ f(3) = f(3 - 1) - 5

∴ f(3) = f(2) - 5

→ f(2) = f(1) - 5

∵ f(1) = -20 - 5

∴ f(2) = [-20 - 5] - 5 = -20 - 5 - 5

∴ f(3) = [-20 - 5 - 5] - 5

∴ f(3) = -20 - 5 - 5 - 5 → Proved

3. → From 1 and 2 we notice that the number of -5 is equal to n,

      at n = 1 there is one (-5), when n= 3 there are three (-5)

∵ n = 10

∴ There are ten (-5)

∴ f(10) = -20 - 5(10)

∴ f(10) = -20 - 5 - 5 - 5 - 5 - 5 - 5 - 5 - 5 - 5 - 5 → Proved

6 0
3 years ago
How many solutions does the equation −3x−17=−17−3x have?
harkovskaia [24]

Answer:

an infinite number of solutions

Step-by-step explanation:

−3x −17 = −17 −3x

left side = right side  TRUE because -3x-17 is the same as -17-3x

we can rearrange  the the equation

−3x −17 +17 = −17 +17−3x, add 17 on both sides of the equations

            -3x = -3x, divide both sides by (-3)

               x = x

Since this equation is <u>always true ( for any number ) </u>we have <u>an infinite number of solutions</u> (since there are is an infinity of numbers.)

8 0
3 years ago
Find g^−1 (x) when g(x) = 3/5 x −9.<br><br>5/3x − 1/9<br>5/3 x + 9<br>−3/5 x+ 9<br>5/3 x + 15
Cerrena [4.2K]

Answer:

5/3 x + 15

Step-by-step explanation:

The inverse of a function is the reflection across the line y = x. As such, algebraically it is found by switching y and x in the equation and isolating to solve for y.

g(x) = 3/5 x - 9

x = 3/5 y - 9

x + 9 = 3/5 y

5(x+9) = 3y

(5x + 45)/3 = y

5/3x + 15 = y

8 0
3 years ago
The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube.
abruzzese [7]
S = cube root of the volume
s = 756^(1/3) or cube root of 756
5 0
3 years ago
What is the binary number for 18​
mart [117]

Answer:

69

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help i dont know the answer
    7·1 answer
  • Is it possible to have a triangle with 150 20 20 degrees angle and why ?
    14·1 answer
  • Simplify the expression.
    7·1 answer
  • Suzi began fishing at 10:50 A.M and fished until 11:30 James finished fishing at 11:45 A.M. He fished for the same length of tim
    9·1 answer
  • What is 4 1/2 - 3 5/4 = but don’t find the quotient I need an estimate!!?
    9·1 answer
  • Cylinders A and B are similar solids. The base of cylinder A has a circumference of 4pi units. The base of cylinder B has an
    10·1 answer
  • A scale drawing of a house shows 9cm x10cm. If<br> 6cm=12 ft, what are the actual dimensions?
    8·1 answer
  • The local Toyota dealership pays an average of $9,260 with a standard deviation of $1099 for
    7·1 answer
  • Someone please help me I’ll give out brainliest please dont answer if you don’t know order of operation
    8·2 answers
  • Can someone teach me all they know about Algebra Please (I really need this)​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!