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
Vanyuwa [196]
3 years ago
5

Adding unlike fractions 1/15+38/100

Mathematics
1 answer:
Daniel [21]3 years ago
4 0

Answer:

134/300 or 67/150

Step-by-step explanation:

the LCM of 15 and 100 is 300. 15 *20 is 300 so we multiply both the numerator and denominator of 1/15 by 20 to get 20/300, with 38/100 we multiply by 3 to get 114/300. Now we add 20/300 and 114/300 to get 134/300 which has a common factor of 2 so we can simply it to 67/150

You might be interested in
If 9 + 10 = 21 <br><br> What’s 10 + 9?
Gala2k [10]
Answer: is still 21
8 0
2 years ago
Read 2 more answers
If s(x) = 2 – x2 and t(x) = 3x, which value is equivalent to (s t)(-7)? A. -439 B. -141 C. 153 D. 443
Ulleksa [173]
Answer: Option A -439

(s o t)(x)=s(t(x))
(s o t)(-7)=s(t(-7))
x=-7→t(-7)=3(-7)→t(-7)=-21
(s o t)(-7)=s(t(-7))=s(-21)
x=-21→s(-21)=2-(-21)^2=2-441→s(-21)=-439
(s o t)(-7)=s(t(-7))=s(-21)=-439
Answer: Option A -439
5 0
3 years ago
Read 2 more answers
HELP WILL MARK BRAINIEST!!!
maria [59]

Answer:

23 feet

Step-by-step explanation:

The absolute value of -14 is fourteen.

The absolute value of 23 is twenty-three

23>14

4 0
2 years ago
-4x + 3y + 2x = what does this equal?
Alex Ar [27]
The answer is -2x+3y
3 0
3 years ago
Read 2 more answers
Solve the system by graphing
trapecia [35]

Solve the system by graphing  

{y = 7 - x   the slope is -1 and the y intercept is 7

{x + 3y = 11   3y = -x+11  y = 1/3 x + 11/3  the slope is 1/3 and the y intercept is 11/3

The solution is x=5, y=2   you will need to graph



Classify the system without graphing

{2x + y = 3      y = -2x+3      

{y = -2x - 1

These lines are parallel   same slope different y intercept

C) Inconsistent System



Classify the system without graphing  

{x + 3y = 9

{-2x - 6y = -18   divide by -2

x+3y = 9

same line

A) Dependent System


8 0
3 years ago
Other questions:
  • A high school band director has 120 students in his marching band. The marching band plays at all football games, so the band mu
    7·2 answers
  • What is 3/5 15 value
    6·1 answer
  • When 1600 is increased by 20% and the resulting number is decreased by y% the answer is 1536. Find the value of y?
    8·1 answer
  • A baker made 60 muffins for a cafe. By noon, 45% of muffins were sold. How many muffins were sold by noon?
    11·1 answer
  • Find the x and y intercept. 3x + 2y = 12
    5·2 answers
  • How long should the wooden frame be (use 3.14 for pi)
    10·1 answer
  • A city will soon be voting on a bond issue which will provide the necessary funds for a new middle school. The school board want
    6·2 answers
  • What's the distance between (-6,4) and (1,-4)
    9·1 answer
  • I need help please! I will mark you as a brainlest and give out 30 points!
    9·1 answer
  • A rectangular pyramid has a base that measures 8 inches by 10 inches, a height of 12 inches, and a slant height of 15 inches. el
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!