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
matrenka [14]
3 years ago
8

Pls help its a grade

Mathematics
2 answers:
anzhelika [568]3 years ago
7 0

Answer:

x=9

Step-by-step explanation:

Allushta [10]3 years ago
6 0

Answer:

9

Step-by-step explanation:

3 divided by 9 is 3

3+2=5

You might be interested in
A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed
natka813 [3]
Production cost = one time cost + variable costs

Let the number of published books for equal production costs be n.

Using the first method:
production cost = 18,853 + 19.75n
Using the second method:
production cost = 64,853 + 8.25n

Now, we need the two production costs to be equal:
18,853 + 19.75n = 64,853 + 8.25n

Solve for n as follows:
18,853 + 19.75n = 64,853 + 8.25n
19.75n - 8.25n = 64,853 - 18,853
11.5n = 46000
n = 46000/11.5
n = 4000 books






6 0
3 years ago
6 1/4 - 3 5/8<br><br> please help im too lazy to do all the work. <br> I WILL GIVE 20 POINTS!
IRINA_888 [86]

Answer:

2 5/8

Step-by-step explanation:

simple met... I mean math :)

8 0
3 years ago
What is a mixed number equivalent to 3.750
Anastasy [175]
The answer to your question is 3 3/4.. i hope its right.
6 0
3 years ago
If x&gt;7, then |x|&gt;7. |y|&gt;7, so y=7<br><br><br> Valid or invalid?
Alex

\text{if }x>7\text{, then }|x|>7 is a valid argument

|y|>7\text{, so }y=7 is not a valid argument

For the first argument: \text{if }x>7\text{, then }|x|>7

From the definition of absolute value function

|x|=x   if x\ge0

That is every positive number is its own absolute value. Since

x>7\implies x\ge0,

we can argue that

x>7\implies |x|>7

so the first argument is valid

For the second argument: |y|>7\text{, so }y=7

From the definition of absolute value function

|y|:=\left \{ {y\text{  if }y\ge0}\atop{-y\text{  if }y

This means that

|y|>7:=\left \{ {y>7\text{  if }y\ge0}\atop{-y>7\text{  if }y

or

|y|>7:=\left \{ {y>7\text{  if }y\ge0}\atop{y

no part of the definition allow for the option y=7. So the second argument is not valid.

Learn more here: brainly.com/question/11897796

7 0
3 years ago
The gas tank on your lawn mower holds 1/8 gallon of fuel. You can mow 2 1/4 lawns with one tank of fuel. At this rate, how many
blagie [28]
At 1/8 of a gallon you can mow 2 1/4 so for 1 gallon just multiply 2 1/4 by 8
16+2 is 18
5 0
3 years ago
Other questions:
  • Uri and his family eat 2 loaves of bread a day. Each loaf has 6 slices. how many slices of bread do Uri and his family eat in 4
    6·2 answers
  • 9 = 4x + 45 what is x
    8·2 answers
  • For Xavier's lemonade recipe, 6 lemons are required to make 4 cups of lemonade. At what rate are lemons being used in cups of le
    8·1 answer
  • Multiply. Write your answer in scientific notation.
    10·1 answer
  • If the probability of getting a particular result in an experiment is 75.3%, what is the probability of not getting that result?
    6·2 answers
  • How many people will 5 pitchers serve if 1/8 pitcher serves 1 person?
    7·1 answer
  • What is a solution set for 3t-5&gt;7?
    14·1 answer
  • The length of a rectangle measures 3b + 1 and the width measures b - 3. What is the area of this rectangle?
    7·1 answer
  • I really need this A circle with radius 16 cm has a segment with a central angle of 90 . What is the area of the segment?​
    9·1 answer
  • A plank of wood is 220 cm long.I cut it in 14cm pieces. what lenght of wood i will have left over?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!