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
Tatiana [17]
3 years ago
7

Erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription see cells if Erica man $42.80 on Monday

$64.20 on Tuesday and $74.90 on Wednesday how many subscriptions did she sell in three days
Mathematics
2 answers:
Kay [80]3 years ago
4 0
Erica would have sold 121 subscriptions in 3 days.
Tcecarenko [31]3 years ago
4 0

C—34. Subscriptions


You might be interested in
HELP FAST FAST FAST PLS ILL LOVE YOU FOREVER <3
worty [1.4K]

Answer:

5

Step-by-step explanation:

2x5x7=70

4 0
2 years ago
Andy has a collection of movie dvds. in andys collection 3/5 of the dvds are action 1/4 of the dvds are comedy. andy said that 4
Lerok [7]
If 3/5 are action and 1/4 are comedy then:

(3/5)+(1/4) are action or comedy

To add/subtract fractions you need a common denominator...

(3/5)*(4/4)+(1/4)(5/5)

(12/20)+(5/20)

17/20

So 17/20 (85%) of his collection are action or comedy not 4/9...


4 0
3 years ago
The sum of three consecutive even numbers is 114. what is the smallest of the three numbers?​
saul85 [17]

Answer:

36

Step-by-step explanation:

Let's let n be any number.

If we multiply n by 2, we get 2n. Since anything multiplied by 2 is even, 2n <em>must</em> be even. Therefore, let 2n be our first number.

So, the consecutive even number will be (2n+2) followed by (2n+4).

We know that their sum must be 114. Therefore, we can write the following equation:

(2n)+(2n+2)+(2n+4)=114

Solve for n. Combine like terms on the left:

6n+6=114

Subtract 6 from both sides:

6n=108

Finally, divide both sides by 6. Therefore, the value of n is:

n=108/6=18

Therefore, our first even number is 2n or 2(18) which equates to 36.

And the consecutive even numbers will be 38 and 40.

So, the smallest of them, the first term, is 36.

4 0
3 years ago
Read 2 more answers
Does the system of equayions below have a solution 6x-2y=5 and <br> 4x -3y=5
storchak [24]
Yes. I believe so. If u solve the equations you get x=1/2 and y=-1
7 0
3 years ago
A quadratic equation is shown below: 9x2 − 16x + 60 = 0
Oksanka [162]
9x^2 - 16x + 60
Find the discriminant, b^2 - 4ac, which is the same as the value of the radicand.
(-16)^2 - 4 * 9 * 60 = -1904
Since the discriminant is negative, there will be NO real solutions, and 2 complex solutions.

Part B.
4x^2 + 8x - 5 = 0
You can tell if a quadratic is factorable if you find the discriminant and it is a perfect square. The discriminant for this quadratic is 144 so it is factorable.
(2x + 5)(2x - 1) = 0
Set each factor equal to zero.
2x + 5 = 0                                                    2x - 1 = 0
subt 5 from both sides                                add 1 to both sides
2x = -5                                                        2x = 1
divide both sides by 2                                divide both sides by 2
x = -5/2 <span>                                                     </span>  x = 1/2
7 0
3 years ago
Other questions:
  • Garret is in the middle of a 20 -minute bike ride. It takes 4 minutes for him to go a kilometer, so he'll end up going 5 kilomet
    13·1 answer
  • M+4+2-7m+6 I need to find how many’s terms are in it and what are the terms
    5·1 answer
  • Simplify each expression <br> 7x +5(x +3) +4x -x -2
    13·2 answers
  • Lexi subtracts 9,405 from 11,138 should her answer be greater than or less than 2,000
    15·2 answers
  • What is the LCM of 15 and 12?​
    9·2 answers
  • 2. The radius of the larger circle is 5 meters. The radius of the smaller inde is 2.5 meters what is the approximate area of the
    10·1 answer
  • Aku orang Indo,Ada yang mau temenan ?​
    5·2 answers
  • to stay healthy we should drink 6 1/2 glasses of water a day. if we follow guidelines how much water would we drink in a full we
    11·1 answer
  • Geomtry plzzzz help me
    12·1 answer
  • I literally have a test tomorrow and dont know what to do please help
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!