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
Jet001 [13]
3 years ago
13

Can someone tell me the answer for this please?

Mathematics
1 answer:
Tom [10]3 years ago
4 0
4x+1+57=90
4x+58=90
4x=32
X=8
You might be interested in
Name five whole numbers that can be expressed as the difference of two perfect squares. Show the math!
MAXImum [283]

Answer:

I expect 2 and4 and 6 and 8 and 10

5 0
3 years ago
Read 2 more answers
I need help with these pages, please help me !
kirill115 [55]

Answer:

the answer is 2

Step-by-step explanation:

2

4 0
3 years ago
A production manager at a wall clock company wants to test their new wall clocks. The designer claims they have a mean life of 1
TEA [102]

Answer:

The correct answer will be "0.3043".

Step-by-step explanation:

The given values are:

\mu = 15

n=41

\sigma^2=25

then,

\sigma=5

If researchers know representative sample n > 30 and default deviation those who use z-test

∴  P(x>15.4)

⇒  1-P(x

⇒  1-P(\frac{x-\mu}{\frac{\sigma}{\sqrt{n} } }

⇒  1-P(Z

⇒  1-0.695762

⇒  0.3043

6 0
3 years ago
There are boys and girls in a class in the ratio 1:9<br> What fraction of the pupils are girls?
Furkat [3]

Answer:

9

Step-by-step explanation:

3 0
3 years ago
Mia needs to bring at least 25 pieces of fruit to the school picnic. She suggested both apples and oranges and was told to be su
Elena L [17]
The number of apples is x, and the number of oranges is y.


"Mia needs to bring at least 25 pieces of fruit to the school picnic."

means that x+y≥25


"
She was told to be sure to bring more than 10 apples."

means that x≥10


thus, the inequalities are:

i) 
x+y≥25

ii) 
x≥10


6 0
4 years ago
Read 2 more answers
Other questions:
  • What is the greatest possible whole number remainder if you divide any number by 41
    11·2 answers
  • How to solve <br> 3 log 2x=4
    14·1 answer
  • S=(lw+lh+wh) solve for w
    15·1 answer
  • Which situation is best modeled by the inequality g ≤ 13?
    10·1 answer
  • What is the slope of the line?<br> 2x+4y=6x-y
    11·2 answers
  • How many solutions does the equation 3(×+2)=5×+6-2× have​
    13·1 answer
  • The length of the missing sides
    13·1 answer
  • What is 5x + 8x2 + 32x + 17x2​
    14·1 answer
  • HELP PLEASE what;s the slope of the line?
    5·1 answer
  • Han has to build the figure below, which will serve as a counterweight for his robotics project.Find the volume in cubic centime
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!