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
Finger [1]
3 years ago
7

Rewrite 2/5 and 3/4 so that they have common denominators. Then add the fractions and simplify the sum

Mathematics
1 answer:
leonid [27]3 years ago
6 0

Answer:

8/20+15/20=23/20

23/20=1 3/20

You might be interested in
7 + 9 x ( 6 - 2 )<br> 1. 29<br> 2.43 <br> 3. 64<br> 4. 94<br> please help
timofeeve [1]

Answer:

3. 64

Step-by-step explanation:

7 + 9 x (6 - 2)

16 x 4

64

Hope it helps

8 0
3 years ago
Read 2 more answers
Given an angle, draw the opposite ray of one of its sides to form a linear pair. Find the measure of the angle formed by the ang
Andrej [43]
<span>For 50°, answer is 65° For 90°, answer is 45° For 150°, answer is 15° A linear pair of angles adds up to 180° by definition. So the new angle drawn by the ray will have an angle of 180°-a where a is the measure of the original angle. And the bisector of that new angle will be (180°-a)/2. So with that in mind, let's calculate the new measures of the described construction. 50°: (18° - 50°)/2 = 130°/2 = 65° 90°: (180° - 90°)/2 = 90°/2 = 45° 150°: (180° - 150°)/2 = 30°/2 =15°</span>
4 0
3 years ago
Teboho has to sell a certain number of cars each month. For every car he sells over and above this number he earns 17% commissio
Nastasia [14]

The commission earned are R41123.17, R47931.67 and R15024.09

<h3>The prices of the cars before VAT was added</h3>

The VAT included prices are given as:

R271 800,00; R316 800,00 and R99 300,00.

The VAT rate is 12.36%.

So, the price before VAT is calculated as:

VAT included = Price without VAT * (1 + 12.36%)

This gives

VAT included = Price without VAT * 1.1236

So, we have:

Price without VAT = VAT included/1.1236

For the three cars, we have:

Price without VAT = R271 800.00/1.1236 = R241901

Price without VAT = R316800.00 /1.1236 = R281951

Price without VAT = R99300.00/1.1236 = R88377

Hence, the prices of the cars before VAT was added are R241901, R281951 and R88377

<h3>The commission he earned on the cars.​</h3>

This is calculated as:

Commission = Price * 17%

So, we have:

Commission = R241901 * 17% = R41123.17

Commission = R281951 * 17% = R47931.67

Commission = R88377 * 17% = R15024.09

Hence, the commission earned are R41123.17, R47931.67 and R15024.09

Read more commission at:

brainly.com/question/20987196

#SPJ1

3 0
2 years ago
How do you factor -6a+27b-15c
tatyana61 [14]


-3 (2a-9b+5c)

common factor out the lowest common factor which is -3

5 0
3 years ago
7. Shamirah and her friends go to the pizza restaurant and buy 4 pizzas and
leva [86]

Answer:

pizza = £2.25

drink = £1.15

Step-by-step explanation:

Shamirah and friends= 4p+7d=£17.05

James and friends=3p+5d=£12.50

21p+35d=87.50

20p+35d=£85.25

subtract

p+0=2.25

add value to original

(4*2.25)+7d=17.05

9+7d=17.05

-9          -9

7d=8.05

d=1.15

values of p and d

p = £2.25

d = £1.15

                                     

5 0
3 years ago
Other questions:
  • Thomas needs at least 8 apples to make an apple pie. He has 3 apples. If x represents the number of apples Thomas still needs, w
    6·2 answers
  • I will give u brainliest
    7·1 answer
  • What is 646.1 divided by 34
    15·1 answer
  • 5x - 10y = 18
    6·1 answer
  • Does the graph below represent a proportional relationship?
    14·2 answers
  • When rolling a standard number cube: P(3 and then even)?
    7·1 answer
  • Pls help
    9·2 answers
  • Aaron wishes to build an aquarium 12 inches long, 6 inches wide, and 8 inches high. The aquarium will be open at the top. He has
    15·1 answer
  • PLEASE HELP ME!! SPAMMERS WILL BE BLOCKED !!
    7·2 answers
  • ) f) 1 + cot²a = cosec²a​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!