All categories

3 years ago

Solve using pemdas 3 plus 7 times 6 divided by 3

Mathematics

1 answer:

kondor19780726 [428]3 years ago

6 0

Answer:

Step-by-step explanation:

3 + 7 * 6 / 3

PEMDAS says we multiply and add before adding and subtracting so we multiply first (going from left to right)

3 + 42 / 3

Then we divide

3 + 14 = 17

You might be interested in

Write two complex fractions that simplify to x+5/x^2

Rom4ik [11]

Answer:

(x+5)/x, 1/x

^^^^^^^^.

5 0

3 years ago

Can someone help me fill out these blanks

valentina_108 [34]

Answer/Step-by-step explanation:

*The six raw data values in the second row are for teens are: 14, 15, 15, 15, 16, and 16

*There are 6 raw data values in the 20's represented in the 3rd row. They are: 25, 25, 27, 28, 28, and 28

*There are 3 raw data values in the 30's that are represented in the 4th row. They are: 35, 36, and 36.

*There are 0 raw data values in the 40's represented in the 5th row.

*There are 21 raw data values in the entire data set. They are:

1, 2, 3, 7, 9, 14, 15, 15, 15, 16, 16, 25, 25, 27, 28, 28, 28, 35, 36, 36, and 50.

7 0

3 years ago

Simple questions points!!! :) Will also give you brainliest Answer questions 3-6

olasank [31]

Answer:

3. aₙ = -9n +7

4. d = -2.4

5. a₆ = 45

6. aₙ = 133 + 4n

Step-by-step explanation:

Question 3.

a₁ = -2; aₙ = aₙ₋₁ - 9

The explicit rule for an arithmetic sequence is

aₙ = a₁ + d(n -1 )

d = aₙ - aₙ₋₁

aₙ = aₙ₋₁ - 9 Subtract aₙ₋₁ from each side

aₙ - aₙ₋₁ = -9

d = -9

For this sequence,

aₙ = -2 – 9(n - 1) Remove parentheses

aₙ = -2 - 9n + 9 Combine like terms

aₙ = -9n + 7

===============

Question 4

d = aₙ - aₙ₋₁

a₂ - a₁ = 6.2 – 8.6 = -2.4

a₃ - a₂ = 3.8 – 6.2 = -2.4, etc.

The common difference is

d = -2.4

===============

Question 5

aₙ = 8n – 3 Substitute the value of n

a₆ = 8×6 – 3

a₆ = 48 - 3

a₆ = 45

============

Question 6

a₁ = 137; d = 4

aₙ = a₁ + d(n -1 )

aₙ = 137 + 4(n -1 )

aₙ = 137 + 4n -4

aₙ = 133 + 4n

3 0

3 years ago

Isaiah has $3.45 in dimes and quarters. If he has a total of 24 coins, how many dimes does he have?

Olegator [25]

Isaiah has 2 dimes cause he has $3.25 out of quarters

8 0

3 years ago

WILL MARK BRAINIEST

miskamm [114]

Answer:

f(x) = 6x + 30; 30 ≤ y ≤ 54

Step-by-step explanation:

The y-intercept of the function must be 30 because they started out with 30 clients and the slope is 6 so the function is f(x) = 6x + 30. As for the range, when 0 ≤ x ≤ 4, 30 ≤ y ≤ 54.

4 0

3 years ago