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
Mazyrski [523]
3 years ago
10

For homework a student had to complete 15 problems total. If she finished 6 problems in class, what is the ratio of problems she

still needs to complete to problems that she’s already finished
Mathematics
2 answers:
Korvikt [17]3 years ago
7 0

Answer:

Step-by-step explanation:

so she has 15 in total she completed 6 questions already so she has completed 6:15 for ratio of how many she did and 15-6=9 so she has 9:15 questions left to complete.

6:15 = ratio for questions she has already completed

9:15 = ratio for how many questions she has left

9:15 and 6:15 can be simplified to 3:5

HOPE THIS HELPED (:

nexus9112 [7]3 years ago
6 0

Well if the student already finished 6 problems out of 15, there are 15-6 = 9 homework questions she still has to finish.

Still needs to complete: 9.

Already finished: 6

9 : 6.

Simplified: 3 : 2

You might be interested in
A store has 2 times as hooded sweatshirt as crewneck sweatshirts. The total number of sweatshirts is 36. How many hooded sweatsh
svlad2 [7]

Answer:

Answer below

Step-by-step explanation:

It would be 36×2=72

since we're doubl8ng it so there would be 72 hooded sweatshirts

6 0
2 years ago
Read 2 more answers
What is the value of the expression shown below, when p= 1 and q= 4
Vadim26 [7]

Answer:(  

q

​

p+1)  

2

+4

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is the approximate area of a circle with a radius of 28 ft?
Flura [38]
The answer is B.163.3. 
7 0
3 years ago
Help!! i suck at polynomials!!!
Allisa [31]
In parentheses 6 times 3 plus three times 2 minus 2 back parentheses plus new parentheses x times 3 minus 5 times 2 minus 3 equals 12.

there hope this helps!!

7 0
3 years ago
5-7(2-x)=31-4(2x-5) help pls
Harman [31]

Answer:

x = 4

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

5 - 7(2 - x) = 31 - 4(2x - 5)

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distribute:                              5 - 14 + 7x = 31 - 8x + 20
  2. Subtract/Add:                        -9 + 7x = -8x + 51
  3. Add 8x on both sides:          -9 + 15x = 51
  4. Add 9 to both sides:             15x = 60
  5. Divide 15 on both sides:       x = 4

<u>Step 3: Check</u>

<em>Plug in x into the original equation to verify it's a solution.</em>

  1. Substitute in <em>x</em>:                    5 - 7(2 - 4) = 31 - 4(2(4) - 5)
  2. (Parenthesis) Multiply:        5 - 7(2 - 4) = 31 - 4(8 - 5)
  3. (Parenthesis) Subtract:       5 - 7(-2) = 31 - 4(3)
  4. Multiply:                               5 + 14 = 31 - 12
  5. Add/Subtract:                      19 = 19

Here we see that 19 does indeed equal 19.

∴ x = 4 is the solution to the equation.

3 0
2 years ago
Other questions:
  • What is 965,000,000,000,000 in scientific notation
    13·1 answer
  • Convert 0.00054 to scientific notation
    7·2 answers
  • What could equal 16 if your x4
    8·2 answers
  • I NEED HELP ASAP please please hurry up!!
    14·1 answer
  • Anjali's Bikes rents bikes for $15.24 plus $2.61 per hour. Kathryn paid $30.90 to rent a bike. For how many hours did she rent t
    7·2 answers
  • Ricardo rolls a standard number cube 48 times. What is the best prediction for the number of times he will roll an even number t
    14·1 answer
  • What is the missing reason in the proof ?
    7·1 answer
  • Four weeks into her attempt at saving money, she has saved $160. Has Suzanne been saving enough money
    12·1 answer
  • PLZ HELP, I need it done in like 20 mins. PLZZZ
    6·1 answer
  • icating any part of this book is prohibited by law. Solve. 18. EXPLAIN Farzana knows that the additive identity property states
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!