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
Jlenok [28]
2 years ago
6

Johan can get lunch at Joe’s Deli for $12, and he can get lunch at Majestic for $8. In one month, Johan spent $96 on lunches (an

d he only went to those two places, and he always got the same thing). Which equation represents possible combinations of how many lunches Johan bought at Joe’s and Majestic?
A)y=4x+96
B)12x+8y=20
C)y-8=96(x-12)
D)12x+8y=96
Mathematics
1 answer:
Triss [41]2 years ago
4 0

Answer: D

Step-by-step explanation:

It’s really obvious just circle D

You might be interested in
Distance formula for (0,1) (3,7)
krok68 [10]

if those r coordinates you can use the Pythagorean the to find the distance

plot the point and create a right triangle with the origin

could up the spaces and depending on the number, subtract the side from the hypotenuse or add the sides to find the hypotenuse

then square root both sides

5 0
3 years ago
Tomas bought 80 tickets for rides at an amusement park. Each ride costs 5 tickets, and Tomas has been on x rides so far. Which e
Alex Ar [27]

Answer:

Option A, C and D are correct choices.

Step-by-step explanation:

Let x be the number of rides that Tomas has been on so far. Each ride costs 5 tickets. This means that cost of x rides will be 5x.

We are told that Tomas bought 80 tickets for rides at an amusement park.

To find the number of of tickets that Tomas has left we will subtract cost of x rides from total number of tickets that Thomas bought.

We can represent this information in an expression as: 80-5x

Now let us see which of our given choices in equivalent to our expression.

A. 80-5x

Upon looking at option A we can see that it is same as our expression, therefore, option A is the correct choice.

B. 80+5x

We can see that in this expression cost of x rides in being added instead of subtraction, therefore, option B is not a correct choice.

C. 5(16-x)

Upon distributing 5 we will get,

80-5x

Now this expression is same same as our expression, therefore, option C is the correct choice.

D. -5x+80

This expression is also same as our expression as we can rearrange the terms in this expression as: 80-5x, therefore, option D is a correct choice as well.

E. 5(16+x)

Upon distributing 5 we will get,

80+5x

We can see that in this expression cost of x rides in being added instead of subtraction, therefore, option E is not a correct choice.

6 0
3 years ago
12. What is the perimeter of a football field measuring 360 feet by 160 feet?
lakkis [162]
A football field is rectangle so each matching side has the same length. Perimeter = adding all sides

7 0
3 years ago
Read 2 more answers
Bonnie ran 1/4 mile, Olga ran 3/4 mile, Gracie ran
Ainat [17]

Answer:

2/4

Step-by-step explanation:

Bonnie and  Maria combined = 1/4 + 2/4 = 3/4

Gracie run = 5/4

=> How much  farther, f, did Gracie run than Bonnie and  Maria combined

= 5/4 - 3/4 = 2/4

So Gracie run 2/4 more than Bonnie and  Maria combined

7 0
3 years ago
Read 2 more answers
A quality-assurance inspector periodically exam-ines the output of a machine to determine whether it is properly adjusted. When
Stolb23 [73]

Answer:

Step-by-step explanation:

From the given information;

The null hypothesis & alternative hypothesis:

\mathbf{H_o:\mu = 2}  \\ \\  \mathbf{H_1 : \mu \ne 2}

The test statistics can be computed as:

Z = \dfrac{\overline x - \mu}{\dfrac{\sigma}{\sqrt{n}}}

Z = \dfrac{2.025- 2}{\dfrac{0.07}{\sqrt{35}}}

Z = \dfrac{0.025}{\dfrac{0.07}{\sqrt{35}}}

Z =2.11

The p-value = 2(Z > 2.11)  since this is a two-tailed test

The p-value = 2( 1 - Z < 2.11)

The p-value = 2 (1 -0.9826)

The p-value = 2 (0.0174)

The p-value = 0.0348

Decision Rule: To reject the \mathbf{H_o}  if the p-value is less than \mathbf{H_o}

Conclusion: We fail to reject \mathbf{H_o} and conclude that the population mean = 2, thus the machine is properly adjusted.

4 0
3 years ago
Other questions:
  • HELP PLEASE! :) What is the difference between COMBINING LIKE TERMS and using PROPERTIES OF EXPONENTS?
    6·2 answers
  • A recipe calls for 4 teaspoons of baking soda. How many cups are needed if the recipe is done 12 times?
    5·1 answer
  • Olivia was baking. The recipe called for seven cups of flour and three cups of sugar.she already put two cups of flour. How many
    12·1 answer
  • Hiiii someone please help me I'm confused please helppp
    11·1 answer
  • Use properties of multiplication to show why 4 x 50 = 8 x 25.
    14·1 answer
  • Find the output, y, when the input, x, is -5.
    12·2 answers
  • HELP PLEASE! ILL MARK BRAINLIEST!
    9·2 answers
  • Help plzzzzzzzzzzzzzzzz
    10·1 answer
  • 32% is about the same as?
    10·1 answer
  • What decimal is equivalent to 2/9?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!