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
allochka39001 [22]
4 years ago
15

randall purchased 4 notebooks for $1.39 each and 3 boxes of stick pens for 0.89 each. write and then evaluate an expression for

the total cost of the school supplies
Mathematics
2 answers:
Zinaida [17]4 years ago
6 0

(4 x 1.39) + (3 x 0.89) = x

5.56 + 2.67 = x

x = 8.23

worty [1.4K]4 years ago
6 0

Hi AaliyahKelley10,

Your Question:

Randall purchased 4 notebooks for $1.39 each and 3 boxes of stick pens for 0.89 each. write and then evaluate an expression for the total cost of the school supplies.

Solution:

1 Notebook = $1.39

= 4 x 1.39

= $5.56

1 Box Of Stick Pens = $0.89

= 3 x 0.89

= $2.67

5.56 + 2.67

Final Answer:

Randall paid $8.23 in total

Hope This Helps!

You might be interested in
0.3643 in scientific notation
lord [1]
3.643 x 10^-1 would be the answer
7 0
3 years ago
Read 2 more answers
Suppose that 70% of the orders on a particular website are shipped to the person who is making the order and the remaining 30% a
Lera25 [3.4K]

Answer:

0.18 ; 0.1875 ; No

Step-by-step explanation:

Let:

Person making the order = P

Other person = O

Gift wrapping = w

P(p) = 0.7 ; P(O) = 0.3 ; p(w|O) = 0.60 ; P(w|P) = 0.10

What is the probability that a randomly selected order will be a gift wrapped and sent to a person other than the person making the order?

Using the relation :

P(W|O) = P(WnO) / P(O)

P(WnO) = P(W|O) * P(O)

P(WnO) = 0.60 * 0.3 = 0.18

b. What is the probability that a randomly selected order will be gift wrapped?

P(W) = P(W|O) * P(O) + P(W|P) * P(P)

P(W) = (0.60 * 0.3) + (0.1 * 0.7)

P(W) = 0.18 + 0.07

P(W) = 0.1875

c. Is gift wrapping independent of the destination of the gifts? Justify your response statistically

No.

For independent events the occurrence of A does not impact the occurrence if the other.

4 0
3 years ago
For the function F (X) = (x - 2)^2 + 4, identify the vertex.
VLD [36.1K]

Answer:

The answer will be D. (2,4)

5 0
3 years ago
What is the common difference for this arithmetic sequence?
olya-2409 [2.1K]
Subtract a number from the next number.

39 - 45 = -6

Answer: B. -6
7 0
3 years ago
Read 3 more answers
Find the height of a parallelogram with an area of 56 and a base of 20.
qaws [65]
The correct answer is 2.8
6 0
3 years ago
Other questions:
  • A computer salesperson's monthly income depends on the amount of his sales. his monthly income is a salary of $1575 plus 9% of h
    7·2 answers
  • 14 and 15 pls and I need work too thax
    7·1 answer
  • Let g(x)=-5x+2. Evaluate g(-2)
    8·2 answers
  • Soup ordinarily priced at 2 cans for .33 cents may be purchased in lots of one dozen for 1.74, what is the savings per a can whe
    5·1 answer
  • PLEASE HELLLLLLP!!!!!!!
    10·2 answers
  • Plz help I need it ​
    13·2 answers
  • Joe purchased a 42" flat screen TV for his recreation room. The TV was originally
    5·1 answer
  • Company A charges $107 and allows unlimited mileage.
    6·1 answer
  • How do I fine the perimeter of these triangles?
    15·1 answer
  • Some people took part in a game. The frequency shows information about their scores.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!