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
GrogVix [38]
3 years ago
14

How do you solve this problem 5 2/5 + 8 2/5=

Mathematics
2 answers:
professor190 [17]3 years ago
8 0
You just add. Since 5 2/5 and 8 2/5 have the same fraction your just add the numerators. 2/5 + 2/5 = 4/5. Then you just add 5+8 which is 13. The answer is 13 4/5
denpristay [2]3 years ago
5 0
1. The easiest thing to do first would be to change 5 2/5 and 8 2/5 to improper fractions 5 2/5=27/5 and 8 2/5=42/5
2. Next you would solve by simply add straight across(The denominator is always going to stay the same so 5 will stay 5)
3. and to answer is 69/5=13 4/5
You might be interested in
Who know the answer of this? And can u pls explain for me?
anyanavicka [17]

Answer:

1.5 kg

Step-by-step explanation:

17*92 g = 1564

1564/1000= 1.564 kg

4 0
3 years ago
Read 2 more answers
Expand and simplify 2(a + 3) + 3(2a - 1)
Svetlanka [38]
2(a+3) + 3(2a-1)
First, let's use the distributive property to expand 2(a+3):
2(a+3) = 2*a + 2*3 = 2a + 6
Let's use the distributive property now to expand 3(2a-1):
3(2a - 1) = 3*2a - 3*1 = 6a - 3

So 2(a+3) + 3(2a-1) = 2a + 6 + 6a - 3
Now you calculate variables between each others, and numbers between each others:
2a + 6 + 6a - 3 = 2a + 6a + 6 - 3 = 8a + 3

So the simplified form of 2(a+3) + 3(2a-1) is 8a + 3.

Hope this Helps! :)
4 0
3 years ago
The balance owed on your credit card triples from $700 to $2100 in 12 months. If the balance is growing linearly then it would t
Fofino [41]

Answer:

If the balance is growing exponentially the balance after 45.4 months will be $44,925.94.

Step-by-step explanation:

The exponential growth equation is:

f(x)=700(1+0.096)^{x}

Compute the value of f (x) for <em>x</em> = 45.4 as follows:

f(x)=700(1+0.096)^{x}

       =700(1+0.096)^{45.4}\\\\=700\times (1.096)^{45.4}\\\\=700\times 64.1799181\\\\=44925.94267\\\\\approx 44925.94

Thus, if the balance is growing exponentially the balance after 45.4 months will be $44,925.94.

5 0
3 years ago
已知一个质点做变速直线运动的位移函数 s  3t 2  e2t , t为时 间,则在时刻t  2处的速度和加速度分别为
Natasha2012 [34]

Answer:

can't understand language

6 0
3 years ago
HELP FAST!!!!!!!!! ____ heat is the energy required for 1 kg of a substance to change phase
never [62]

Answer:

The specific latent heat.

5 0
2 years ago
Other questions:
  • This is percent of change: 15 yards to 18 yards
    5·1 answer
  • The equation of line r is y = -12 1 2 x - 4. If line s runs perpendicular to line r and passes through (4, -3), what would be th
    5·2 answers
  • First answer gets brainless what is a characteristic of the figure​
    9·2 answers
  • Aya and Kendra want to estimate the height of a tree. On a sunny day, Aya measures Kendra's shadow as 3 meters long, and Kendra
    10·2 answers
  • Need Help
    13·1 answer
  • I rlly rlly rlly need help! Complete the following proof. Given: Points R, S, T, Q on circle O Prove: m\overarc RS + m\overarc S
    7·1 answer
  • What is the eighth term in the following sequence?
    10·2 answers
  • PLEASE SOMEONE DO THE DAY7 : TIME FOR ME. GIVING BRAINLIEST FOR WHOEVER GETS IT RIGHT!
    5·1 answer
  • A dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 9 feet in length. How many 12-inch pieces can t
    15·1 answer
  • Which of these explains which store has a better buy? (5 points)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!