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
muminat
3 years ago
13

this week you read 57 pages. this is seven more than two times the number of pages read last week. write an equation and solve.

then check your solution.
Mathematics
1 answer:
spayn [35]3 years ago
7 0
57 = 7 + 2x
50 = 2x
x = 25

x being the number of pages read last week

Hope this helps a little!!
You might be interested in
What is the quotient of 5,008 divided 16
Mariana [72]
5008/16= 313  
Because the word quotient mean you need to divide.

6 0
3 years ago
A Chi square test has been conducted to assess the relationship between marital status and church attendance. The obtained Chi s
Margarita [4]

Answer:  a. reject the null hypothesis, church attendance and marital status are dependent

Step-by-step explanation:

  • If the obtained chi-square value is greater than the critical chi square value then we reject the null hypothesis.

Given : A Chi square test has been conducted to assess the relationship between marital status and church attendance. The obtained Chi square is 23.45 and the critical Chi square is 9.488.

Null hypothesis : There is no relationship between the variables.

Alternative hypothesis : There is a relationship between the variables.

Here we can see that the obtained chi-square (23.45) value is greater than the critical chi square value (9.488) , then we have to reject the null hypothesis.

So the correct answer is reject the null hypothesis, church attendance and marital status are dependent.

3 0
3 years ago
Help me and I’ll thank you
11Alexandr11 [23.1K]

Answer:

-9

Step-by-step explanation:

The question is just asking you to find for what y-value is x  -3

6 0
3 years ago
QT 1.
Delvig [45]
Median is the middle to find it you have to organize the list.

 2, 4, 4, 5, 6, 7, 8, 8, 8.

cross them out one by one from the ends and you get 6.

your answer will be B. $6

hope this helped!

:)
6 0
3 years ago
If Julie needs 3 and 1/4 cups of oatmeal how many 1/4 cups of oatmeal will she use
Effectus [21]

Answer:

She will use 13 quarter cups of oatmeal

Step-by-step explanation:

3 1/4 = 13/4

x/4 = 13/4

4(x/4) = 4(13/4)

x = 13

3 0
3 years ago
Other questions:
  • pLEASE HELP ME!!! this is due tonight! In a certain fraction, the denominator is 5 less than the number. If 3 is added to both t
    11·1 answer
  • If cos Theta < 0, which quadrent(s) could the terminal side of Theta lie?
    10·1 answer
  • Suppose that a manufacturer is testing one of its machines to make sure that the machine is producing more than​ 97% good parts
    5·1 answer
  • Nancy is curious if the consumption of sweets, mainly donuts, increases as people get older. Nancy asked 200 customers at a loca
    14·1 answer
  • What does x equal if the equation is [x+3]÷2=9
    7·1 answer
  • Drag the phrases into the box to match each expression.
    8·2 answers
  • Hi do you guys know what 42.7 x 10^3 is? i js want to comfirm my answer. please answer quickly if you know.
    10·1 answer
  • Brainliest if your right and if it lets me write the equation of the following circle
    6·1 answer
  • a family of five recently replaced its 5-gallon-per-minute showerheads with water-saving 2-gallon per minute showerheads. each m
    7·1 answer
  • Audrey has $440 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!