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
Alexus [3.1K]
3 years ago
15

I need help with 15/20

Mathematics
2 answers:
Mrac [35]3 years ago
8 0
.75 is the answer because it looks like division
mars1129 [50]3 years ago
8 0
If you want to simplify it it would be 3/4

Find a common factor (5) and divide each number by that to get your simplified fraction!

Hope this helps!
You might be interested in
HURRY WILL MARK BRAINLIEST IMAGE ATTACHED. ​
Mashcka [7]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Look at this system of equations.<br> 4x+3y=33<br> 2x+3y=21<br> What is the value of x+y?
Maurinko [17]

Answer:

x = 6

y = 3

x + y = 9

Step-by-step explanation:

(Step 1)

Isolate one of the variables in one of the equations. This will allow you to solve by substitution in the following steps.

2x + 3y = 21                             <----- Original equation

3y = -2x + 21                            <----- Subtract 2x from both sides

y = (-2/3)x + 7                          <----- Divide all terms by 3

(Step 2)

Substitute the new equation into the untouched equation and isolate the "x" variable.

4x + 3y = 33                                 <----- Original equation

4x + 3((-2/3)x + 7) = 33                <------ Substitute manipulated equation

4x - 2x + 21 = 33                          <------ Multiply 3 by terms in parentheses

2x + 21 = 33                                 <------ Subtract terms with variables

2x = 12                                         <----- Subtract 21 from both sides

x = 6                                             <----- Divide both sides by 2

(Step 3)

Plug the value of "x" into one of the equations to find the value of "y".

4x + 3y = 33                               <----- Original equation

4(6) + 3y = 33                             <----- Plug 6 in for "x"

24 + 3y = 33                               <----- Multiply

3y = 9                                         <----- Subtract 24 from both sides

y = 3                                           <----- Divide both sides by 3

(Step 4)

Since you now know the value of both variables, you can add them together to find your final answer.

x = 6

y = 3

x + y = ?

6 + 3 = ?

9 = ?

3 0
2 years ago
PLEASE HELP!!!!
pogonyaev

Answer:

30.667, in 1 hour = 40 miles

Step-by-step explanation:

Set up a proportion so 1.5 miles / 2.25 minutes.

So 1.5/2.25 = x/46

solve for x 1.5(46)/2.25 = x so x = 30.667

In one hour is 60 minutes so  1.5(60)/2.25 = x

8 0
3 years ago
2n-3 sequence 1st term
Alexandra [31]
First term = 2(1) - 3 = 2 - 3 = -1
8 0
3 years ago
(125,75)-(40,72) işleminin sonucunu bulunuz​
V125BC [204]

85,03 çevap budur inşallah doğrudur iyi dersler

8 0
3 years ago
Other questions:
  • Your brother is 1/2 your age. Your sister is 5 years older than your brother. Your sister is 15 years old. Write and solve an eq
    6·1 answer
  • Will mark brainliest !!
    8·2 answers
  • Solve the system be either substitution or elimination 3x-5y=21 and 2x+y=1
    8·2 answers
  • If a = 5i - 6j and b = -2i + 4j , find -3a + 2b
    15·1 answer
  • (1 point, Mario leaves Toad Town to visit Peach's Castle, traveling 3 miles per hour. 5 hours later, Luigi leaves Toad Town, als
    8·1 answer
  • Solve the system by the method of elimination.
    12·2 answers
  • A company that makes trail mix uses 1 3/8 pounds of peanuts for every 2/3
    10·2 answers
  • 7.54 repeating decimal as a mixed number in simplest form
    8·1 answer
  • Solve by substitution ANSWER NOW
    6·1 answer
  • 35-{15-(19+5)÷3 simplify​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!