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
Leno4ka [110]
3 years ago
10

Richard goes to the electronic store. he buys two memory cards that cost $8.99 each and three packages of batteries that are on

sale for $7.49 each. he also buys a case for his cell phone for $2.99 and a wireless headset for $29.99. what is the total cost of Richard's items, before sales tax?
Mathematics
1 answer:
k0ka [10]3 years ago
4 0

Answer:

$8.99x3+7.47x3+2.99+29.99=73.37 so the total cost for all of the items $73.37. Hope this helps :)

You might be interested in
PLEASE ANSWER THE SECOND QUESTION!!!
photoshop1234 [79]

Answer:

10c=h

Step-by-step explanation:

The graph showed 2h=20c

so h=10c

6 0
2 years ago
Read 2 more answers
A group of workers can plant 81 acres in 9 days. What is their rate in acres per day?
KiRa [710]

Answer: 9 acres.

Step-by-step explanation:

9 times 9 in 81 easy math. hope this helps :)

7 0
2 years ago
HELP ITS FOR 25 POINTS, i really needa finish
SSSSS [86.1K]

Answer:

Which gas creates the longest wavelength?

→Argon gas

Which gas creates the shortest wavelength?

→ Fluorine gas

Explaination:

1.0×10^-6 > 1.0×10^-7 > 1.0×10^-10 (a^-n =1/a^n)

8 0
2 years ago
Identify the inequalities A, B, and C for which the given ordered pair is a solution: (0,0)<br>​
professor190 [17]

Answer:

Options (A) and (C)

Step-by-step explanation:

A). The given inequality is,

    x + y ≤ 2

    Solution area of the inequality is the shaded area below the line.

    Since (0, 0) lies in the shaded region, ordered pair will be a solution of this inequality.

B). For the inequality y ≤ \frac{3}{2}x-1

   Since, (0, 0) doesn't lie in the shaded region of this inequality, ordered pair will not be a solution of the inequality.

C). y > -\frac{1}{3}x-2

    In this graph (0, 0) lies in the shaded region of the inequality therefore, it will be a solution of the given inequality.

Therefore, Options (A) and (C) are the correct options.

5 0
3 years ago
Help<br><br> (5a-3a^3)*(4a-1)
ivann1987 [24]

Answer:

-12a^{4}  + 3a^{3} + 20a^{2} -5a

Step-by-step explanation:

(5a-3a^{3} ) • (4a-1)

Let's use FOIL (first, outer, inner, last) to solve this. We'll multiply the terms by one another in that fashion.

20a^{2} - 5a - 12a^{4} + 3a^{3}

Rearrange in decreasing exponents.

-12a^{4}  + 3a^{3} + 20a^{2} -5a

3 0
3 years ago
Other questions:
  • Plz answer this quickly
    8·1 answer
  • A project is found to have expected time T = 35.33 days and variance V = 3.22.
    6·1 answer
  • The GCD of two numbers is 29 and their LCM is 348 One of the numbers is 87. Find the other number.
    13·1 answer
  • Could someone help me with this?
    11·1 answer
  • A) I only<br> B)I and II only<br> C)III and IV only<br> D)I,III,and IV only
    9·1 answer
  • GIVING BRAINLY 100 PTS
    5·1 answer
  • Help with these please. Thank you
    10·2 answers
  • write an equation of the line perpendicular to the given line that contains P in point slope form? P (4,8) y=4x-7
    13·2 answers
  • jose and two of his friends are collecting baseball cards. Their goal is for the three of them to collect at least 100 cards in
    14·2 answers
  • You randomly grab a meat and cheese from the fridge. In the fridge there was ham, turkey and beef as well as American or Swiss c
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!