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
Sidana [21]
3 years ago
6

I need help with this question

Mathematics
1 answer:
zlopas [31]3 years ago
4 0

Answer:

8

Step-by-step explanation:

im guessing she has 0 to begin with so 60+50+17 is -127(she withdraw so it will be in the negatives and now she adds 135 so -127+135 is 8

You might be interested in
a study was to be undertaken to determine if a particular training program would improve physical fitness. an srs of 31 universi
Nataliya [291]

Step-by-step explanation:

A study was to be undertaken to determine if a particular training program would improve physical fitness. A sample of 31 university students was selected to be enrolled in the fitness program. The researchers wished to determine if there was evidence that their sample of students differed from the general population of untrained subjects. The sample mean is 47.4 and a standard deviation of 5.3. The 98% confidence interval is determined and is given as, (45.2, 49.6) .

If the level of confidence is changed to 95%, then the confidence interval will become shorter but the p-value will not change because it is calculated using the test statistic. So the correct answer is (a).

3 0
1 year ago
2(x-1)-y=-8 <br> y=2x+8 <br> substitution method
BartSMP [9]

Answer:

No Solution.

Step-by-step explanation:

2(x-1)-y=-8

y=2x+8

----------------

2x-2-(2x+8)=-8

2x-2-2x-8=-8

2x-2x-2-8=-8

0-2-8=-8

-2-8=-8

-10=-8

no solution

3 0
3 years ago
***PLZ HELP ME***
erica [24]
A is inbetween 2 and 4
B is inbetween 3 and 4
 C is inbetween 4 and 5
D is inbetween 5 and 6

So the correct answer would be A B and C
8 0
3 years ago
Read 2 more answers
Pleaseeeee lol i don’t wanna fail
allsm [11]

Answer:

A.

Step-by-step explanation:

x^0=1 so you can cancel it out. when a number has a negavite exponent, you have to invert it. That means y^-6 goes at the denominator and becomes y^6 and z^-6 goes up to the numerator and becomes z^6.

5 0
2 years ago
You are getting a car wash for $45.50. You have to pay 5% sales tax and you want to tip the person who washed your car 20%. How
belka [17]

Answer:

$56.88

Step-by-step explanation:

amount paying for sales tax---> $2.28

amount paying for tip---> $9.1

amount paying for car wash---> $45.50

$2.28 + $9.1 + $45.50= $<u><em>56.88</em></u>

5 0
3 years ago
Read 2 more answers
Other questions:
  • In 2000, 900 students played soccer. In 2001, 180 additional students played. How many students must play soccer in 2002 for the
    14·1 answer
  • 25 % of my candies were chocolate. If I had 25 chocolate candies how many candies did I have all together?
    10·2 answers
  • What are the slope and y-intercept of the following<br> equation?<br> 2x - 4y = 16
    14·1 answer
  • A publisher reports that 26% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is
    8·1 answer
  • The graph of an exponential function passes through the point (0,15) and (1,10). What is the equation of the exponential functio
    14·1 answer
  • Help me pls I’m stuck
    13·1 answer
  • Can someone please solve this with explanation?
    12·1 answer
  • Solve for x. Please help me
    14·1 answer
  • Write 2⋅2⋅2⋅2⋅4⋅4⋅4 in exponential form
    14·2 answers
  • What is the mean of the following series : 2, 2, 2, 4, 4, 5, 5, 6, 8, 11, 12, 16 and 18 ?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!