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
Elenna [48]
3 years ago
13

Mr. O'Connor had $90 to spend at a football game. He spent 31/45 on his ticket. Then, he spent 3/7 of his remaining money at the

concession stand. While walking back to his seat, he saw a new hat on sale for $18. Did Mr. O'Connor have enough money left to buy the hat? Show all your work
Mathematics
1 answer:
Kobotan [32]3 years ago
4 0

He has $90 in total to spend

He spent (31/45) of this money on ticket

so money spent on ticket =(31/45) *90 =2790/45 =62

Now money left with him is 90-62 =28 $

Now it says that he spent (3/7) of this remaining money at concession stand

so money spent on concession stand =(3/7)*28 =84/7 =12

Now money left with him = 28-12 =16

So money left with him is $16 but hat costs for $18

So Mr. O'Connor didnt have enough moeny to buy the hat

You might be interested in
What’s the slope and y intercept of (3,4) and (0,-3)
Vladimir79 [104]
Slope is 7/3 and y intercept is -3.
4 0
3 years ago
Read 2 more answers
. Calculate the loss on selling 50 shares of stock originally bought at 133/4 and sold at 12.
Aleks04 [339]

is simply the difference of both numbers of course, the price it was sold minus the price it was bought at.


\bf \cfrac{133}{4}-12\implies \cfrac{133}{4}-\cfrac{12}{1}\implies \stackrel{\textit{our LCD will be 4}}{\cfrac{(1)133-(4)12}{4}}\implies \cfrac{133-48}{4}\implies \cfrac{85}{4}

8 0
3 years ago
An economist believes that interest rates for thirty-year fixed-rate mortgage loans are decreasing. To investigate this further,
Contact [7]

Answer:

The null hypothesis is H_0: p = 0.22

The alternate hypothesis is H_1: p < 0.22

Step-by-step explanation:

To investigate this further, the economist would like to test the claim that the percent of thirty-year fixed-rate mortgage loans that have a 4.75 percent interest rate is less than 22%.

At the null hypothesis, we test that the proportion is of 22%, that is:

H_0: p = 0.22

At the alternate hypothesis, we test that the proportion is less than 22%, that is:

H_1: p < 0.22

7 0
3 years ago
Triangle abc is located on a coordinate plane angle c is at (1,2) the triangle is rotated counter clockwise 90° about the origin
sertanlavr [38]

After rotating a point C 90° counterclockwise about the origin the coordinates of C' would be (-2, 1)

In this question, we have been given a triangle ABC.

A point C is at (1, 2)

The triangle is rotated counter clockwise 90° about the origin.

We need to find the coordinates of C' which is image of vertex C  after rotation.

We know that, if we rotate a point 90° counterclockwise about the origin a point (x, y) becomes (-y, x).

Here C(1, 2) is rotated 90 degrees counterclockwise about the origin.

So, the coordinates of C' would be,

C' = (-2, 1)

Therefore, after rotating a point C 90° counterclockwise about the origin the coordinates of C' are (-2, 1)

Learn more about the rotation here:

brainly.com/question/2763408

#SPJ1

6 0
1 year ago
<img src="https://tex.z-dn.net/?f=4%20%20%5Ccos%2860%20%2B%20%20%5Calpha%20%29%20%20%5Csin%2830%20%2B%20%20%5Calpha%20%29%20%20%
Yuri [45]

Answer:

i am very bad at o math i am only at 8 sorry

Step-by-step explanation:

if you could give me a brainliest.

5 0
2 years ago
Other questions:
  • Help me with Geometry
    10·1 answer
  • (a) Write 8.65% as a decimal.
    11·1 answer
  • Jaclyn plays singles for the varsity tennis team where she won the sudden death tie breaker point with a cross-court passing sho
    12·1 answer
  • What is the answer to this problem in simplest form?
    11·1 answer
  • Which of the following inequalities is graphed below? 
    6·1 answer
  • Billy needs 4000 points to become level 7 on battle field 3 . If he has completed 3/5 of what he needs so far how many points do
    6·2 answers
  • Is (1, -2) a solution of y&gt; -6x – 3?<br> Choose 1 answer:<br> Yes<br> No
    7·1 answer
  • Henry wants to buy a coat that has an original price of $125. During an upcoming sale, the price of the coat will be reduced by
    11·1 answer
  • Gloria is making a fruit punch. there are 15.75 ounces of orange juice in a container. Gloria pours 2.25 ounces of cranberry jui
    14·1 answer
  • Please help, I’ll mark your answer as brainliest.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!