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
DiKsa [7]
3 years ago
11

Deacon wants to order DVDs. Each DVD costs $12.95, and he must pay a shipping and handling fee of $4.95 for the entire order. De

acon must spend no more than the $75 gift card he has. Which inequality matches the situation? 12.95 + 4.95x < 75 12.95 + 4.95x Less-than-or-equal-to 75 12.95x + 4.95 Greater-than-or-equal-to 75 12.95x + 4.95 Less-than-or-equal-to 75
Mathematics
2 answers:
Aneli [31]3 years ago
7 0

Answer:

12.95x + 4.95 \leq 75

Step-by-step explanation:

Given

Represent number of DVDs with x

Each\ DVD = \$12.95

Handling\ Fee = \$4.95

Budget = \$75 (at most)

Required

Represent as an inequality

If Each\ DVD = \$12.95

x DVD would cost:

x\ DVDs = 12.95 * x

x\ DVDs = 12.95x

So, to make an order of x DVDs, Deacon will pay for

x DVDs and Handling Fee

So:

Payments = 12.95x + 4.95

Recall that his budget is at most $75

This implies that: \leq 75

So, the relationship between his payment and budget is:

12.95x + 4.95 \leq 75

erica [24]3 years ago
4 0

Answer:

The answer is D :)

Step-by-step explanation:

Sorry if im late..

You might be interested in
25x + 4x = x + 3x +7
Musya8 [376]

For this equation its the same as simplifying any other equation -Simplify both sides of the equation then isolate the variable- Easy then once you've do so the answer should be

<u>x = \frac{7}{26\\}</u>

7 0
3 years ago
Read 2 more answers
A professor gives her 100 students an exam; scores are normally distributed. The section has an average exam score of 80 with a
frozen [14]

Answer:

6.18% of the class has an exam score of A- or higher.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

\mu = 80, \sigma = 6.5

What percentage of the class has an exam score of A- or higher (defined as at least 90)?

This is 1 subtracted by the pvalue of Z when X = 90. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{90 - 80}{6.5}

Z = 1.54

Z = 1.54 has a pvalue of 0.9382

1 - 0.9382 = 0.0618

6.18% of the class has an exam score of A- or higher.

4 0
3 years ago
Can someone pls help me with this? I got everything else I just don't really understand PI I know it's the last one because PI i
salantis [7]

Answer:

C, D, and E

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Rectangle ABCD has vertices A(15, 18), B(−5, 3), C(1, −5), and D(21, 10).
erastova [34]

Answer:

1. 25

2. 10

3. 250

Step-by-step explanation:

Distance formula :√ (x2 - x1)² + (y2 - y1)² √ ()²  + ()²  

1. LENGTH OF AB :

A = 15,18

B = -5,3

√ (-5 - 15)²  + (3 - 18)²  

= √ 400 + 225

= 25

2. LENGTH OF AD :

A = 15,18

D = 21,10

√ (21 - 15)²  + (10 - 18)²  

= √36 + 64

= 10

AREA :

A=w x l

10 x25 = 250

4 0
2 years ago
A pool has some initial amount of water in it. Then it starts being filled so the water level rises at a rate of 6 centimeters p
mariarad [96]

Answer:

that would be inccorect if thats what its asking

Step-by-step explanation:

Because you would divide 20 by 6 and get 3.33

than you would multiply 3.33 by 6 to get an answer of twenty whic means the water level would be incorrect . because it does not match the eqution that the water level would be at 220 by 20 minutes it would atually be at 66.6 cenimeters by 20 minutes .

I need just 1 more brainliest

:)

3 0
3 years ago
Other questions:
  • Points points points
    6·2 answers
  • A town doubles it’s size every 35 years if the population is currently 5,00, what will be the population be in 140 years?
    14·1 answer
  • There are four nickels, three dimes, and three quarters in your pocket. You randomly pick three coins and place them on a counte
    7·1 answer
  • Find SQ?<br>Find m&lt;QRS?​
    15·1 answer
  • 1. Elijah's puppy weighs 35 ounces. If he weighed 20 ounces at the last visit to the veterinarian's office, what is the percent
    8·1 answer
  • Consider a circle whose equation is x2 + y2 – 2x – 8 = 0. Which statements are true? Select three options.
    8·2 answers
  • A parabola can be drawn given a focus of (7, -11) and a directrix of
    15·2 answers
  • Question 7 of 15
    5·1 answer
  • Find the area of the figure. (Sides meet at right angles.) <br>​
    5·1 answer
  • HELP ME PLEASEEEEEEEEEE
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!