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
Marianna [84]
3 years ago
13

Solve the following problems. Remember, it’s easiest to solve the questions in the parentheses first. a. 4 + (5+12) b. (3 + 6) +

17 c. (3 + 4) + (5 + 6) d. 9 + (11 + 7) + 10
Mathematics
2 answers:
Dmitry [639]3 years ago
4 0

Answer:  The required answers are :

(a) 21,   (b) 26,   (c) 18   and   (d) 37.

Step-by-step explanation:  We are given to solve the following problems with parentheses solved first.

(a). The given problem is

4+(5+12).

We have

4+(5+12)=4+17=21.

(b) The given problem is

(3+6)+17.

We have

(3+6)+17=9+17=26.

(c) The given problem is

4+(5+12).

We have

(3+4)+(5+6)=7+11=18.

(d) The given problem is

9+(11+7)+10.

We have

9+(11+7)+10=9+18+10=9+28=37.  

Thus, the required answers are :

(a) 21,   (b) 26,   (c) 18   and   (d) 37.

galben [10]3 years ago
3 0

a. 21, b. 26, c. 18, d. 28

You might be interested in
Robyn incorrectly solved a rational equation. Her work is shown. What error did she make?
ruslelena [56]

In the second step while distributing she made a mistake

It should have been

2x^2 -4x -6x +18 = 9x - 27

So answer should be

She did not use the distributive property correctly

3 0
3 years ago
Read 2 more answers
PLEASE HELP will mark brainly ;)
Aleks04 [339]

Answer:

Both of the top numbers are 1/2 of the bottom number. To check, multiply the top and bottom numbers of 2/4 by 2 and you will get 4/8. (Hopes this helps, have a nice day.)

5 0
3 years ago
Read 2 more answers
if the working age population is 250 million,170 million are unemployed and 9 million are unemployed, the unemployment rate is
Amiraneli [1.4K]

Answer: 5%

Step-by-step explanation:

9/179

4 0
3 years ago
If 400ml of milk is used for 8 pancakes then how much is used for 6
Naddik [55]

To solve this equation, you will need to set up a proportion where you set two fractions equal to each other.

Let x = the unknown amount of milk

\frac{400}{8} = \frac{x}{6}

You would then crossmultiply and solve for x.

8x = 400(6)

8x = 2400

x = 2400/8

x = 300

You will need 300 mL of milk to make 6 pancakes if you previously needed 400 mL to make 8 pancakes.

3 0
3 years ago
Nicole's getaway spa (ngs) has been so successful that nicole has decided to expand her spa by selling merchandise. she sells th
Margarita [4]

The journal entry will be prepared thus:

Date General Journal Debit Credit

2-Aug

Cash $540

Unearned Service Revenue  $378

Sales Revenue  $162

2-Aug

Cost of goods sold $105

Inventory  $105

3-Aug

Accounts receivable $550

Sales revenue  $550

3-Aug

Cost of goods sold $450

Inventory  $450

6-Aug

Sales return (550/5) $110

Accounts receivable  $110

6-Aug

Inventory $90

Cost of goods sold (450/5)  $90

10-Aug

Unearned service revenue $126

Service Revenue  $126

(378/3 = 126 each)  

20-Aug

Cash $350

Sales revenue  $350

20-Aug

Cost of goods sold $121

Inventory  $121

22-Aug

Cash $440

Accounts receivable $440

<h3>What is a journal entry?</h3>

A journal entry is the act of recording any transaction, whether one that is economic or not.

An accounting diary that displays the debit and credit balances of a corporation lists transactions. Multiple recordings, each of which is either a debit or a credit, may be included in the journal entry.

Learn more about journal entry on:

brainly.com/question/14279491

#SPJ1

Aug.2 Sold a bundle of spa services with a merchandise basket. When sold separately, the spa service part of the bundle sells for $420 and the merchandise basket normally sells for $180. Together, the bundle was sold to Val Amy for cash at a selling price of $540 (total). Val booked a spa treatment for August 10, and she took the basket of goods with her. The goods had cost NGS $105.

Aug.3 Sold 5 identical items of merchandise to Cosmetics R Us on account at a selling price of $550 (total); terms n/30. The goods cost NGS $450.

Aug.6 Cosmetics R Us returned one of the five items purchased on August 3. The item could still be sold by NGS in the future and credit was given to the customer.

Aug.10 Val Amy used one of the three spa treatments she had purchased as part of the bundle sold to her on August 2.

Aug.20 Sold two at-home spa kits to Meghan Witzel for $350 cash. The goods cost NGS $121.

Aug.22 Cosmetics R Us paid its remaining account balance in full.

Prepare all journal entries

5 0
1 year ago
Other questions:
  • Pi times seventeen equals forty-seven
    13·1 answer
  • Please help me anybody
    12·2 answers
  • Whoever answers this question will be marked the brainiest
    13·1 answer
  • Show that the rational numbers -15/35 and 4/(-6) are not equal?
    15·1 answer
  • Would somebody be willing to help me with this question?
    8·2 answers
  • In the diagram, triangle ABC is a right triangle and a semicircle with diameter AB is shown. If AB = 20, AC = 16 and BC = 12, th
    6·1 answer
  • Whats the Quotient for 95÷5
    10·2 answers
  • AC<br> Round your answer to the nearest hundredth.<br> ?<br> с<br> A<br> 3<br> 70°<br> B
    11·2 answers
  • Write the ratio 4 L : 5.6 L as a fraction in the simplest form with whole numbers in the numerator and denominator
    13·1 answer
  • The volume of a cylinder is 256pi in3. and the height of the cylinder is 1 in. What is the radius of the​ cylinder?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!