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
Mekhanik [1.2K]
3 years ago
11

3(x + 5) in expanded form

Mathematics
2 answers:
Margaret [11]3 years ago
7 0
The answer is 3x+15 hope this helps :)
Gnom [1K]3 years ago
7 0
3 times x + 3 times 5 = 3x+15 divide to see how many times 3 goes into 15. It goes in 5 times so the answer is x=5
You might be interested in
Ava solved the compound inequality +7<-1 or 2x-12 9 for all possible values of x. Which graph represents
Alinara [238K]
The value is 7,00009
6 0
3 years ago
Daniel wanted to know his approximate score on the final exam for his mathematics class. His professor hinted that his score was
Marizza181 [45]

Answer:

The raw score for his exam grade is 99.69.

Step-by-step explanation:

Given : The professor announced that the mean for the class final exam was 88 with a standard deviation of 7. Given Daniel's z score of 1.67.

To find : What is the raw score for his exam grade?

Solution :

The formula use to find the z-score is

z=\dfrac{x-\mu}{\sigma}

Where, z=1.67 is the z-score

\mu=88  is the means

\sigma=7 is the standard deviation

x  is the raw score for his exam grade

Substitute the values,

1.67=\dfrac{x-88}{7}

1.67\times 7=x-88

11.69=x-88

x=88+11.69

x=99.69

Therefore, the raw score for his exam grade is 99.69.

7 0
3 years ago
This lesson discusses _____ related to the circle.
galina1969 [7]

Answer:

Theorems

Step-by-step explanation:

Theorems is the right answer.

A circle is a geometric figure where all points on the circle keep equal distances from a point called the centre.

A circle has so many important properties.

The important of these are called theorems related to circles.

Some of the theorems are

i)Central angle theorem

ii) Opposite angles are supplementary for a cyclic quadrilateral, etc

Hence theorems would be the appropriate word for filling up the answer

7 0
3 years ago
Read 2 more answers
689543 times 438 HELP!
Alborosie
302,019,834 is the answer to your question
8 0
4 years ago
Read 2 more answers
Find the x - and y- intercepts of the graphs of the linear equation 2x + 3y = 12
Mama L [17]

Answer:

Step-by-step explanation:

Move all terms that don't contain

x

to the right side and solve.

x

=

6

+

3

y

2

8 0
3 years ago
Read 2 more answers
Other questions:
  • Select the correct answer. William buys two bags of peaches and three bags of apricots for $17. Sylvia buys four bags of peaches
    8·1 answer
  • Solve the literal equation for y. 8x-3=5+4y
    14·2 answers
  • What does it mean to say that a data point has a residual of 0
    5·1 answer
  • Problem B
    13·1 answer
  • What is the basic unit of weight in the metric system
    9·1 answer
  • Help with this math question
    13·2 answers
  • Help correct get brainly lol
    10·2 answers
  • The diameter of a circle is 5 centimeters. what is the circles circumference? use π = 3.14​
    11·1 answer
  • PLEASE HELP ME PLEASE HELP I NEED HELP
    14·1 answer
  • A product code consists of four letters followed by five digits. Only the letters X, Y, and Z can be used ( and any of the digit
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!