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
hichkok12 [17]
3 years ago
9

Solve; 6/7 - 3/14 = what?

Mathematics
1 answer:
Evgen [1.6K]3 years ago
6 0
6/7 = 12/14;
Then, 12/14 - 3/14 = 9/14.
You might be interested in
What is the volume of a rectangular prism with a length of 4 yards, width of 3 yards and height of 6 yards?
Lunna [17]
Volume= Length*Width*Height
V=(4)(3)(6)
V=72 yards cubed
The answer is A.
4 0
3 years ago
can anyone help me asap plzz. Solve the inequality k + 6 ≤ 21; (A)k ≥ 27 (B)k ≤ 15 (C)k ≥ 15 (D)k ≤ 27
Ksenya-84 [330]

Answer:

Solve the inequality k + 6 ≤ 21;

(A)k ≥ 27

<u>(B)k ≤ 15 </u>

(C)k ≥ 15

(D)k ≤ 27

Step-by-step explanation:

K+6\leq 21\\    -6        -6\\K\leq 15

6 0
3 years ago
Keiko sold less than three fourths of his sister's sales
sertanlavr [38]
The correct question is
<span>Keiko sold 3 less than three-fourths of his sister’s sales. Which expression represents what Keiko sold?

Let
S----------------> </span><span>the amount that Keiko's Sister sold
</span>K----------------> the amount that Keiko sold

we know that
Keiko sold 3 less than three-fourths of his sister’s sales
K=(3/4)*S-3

the answer is
K=(3/4)*S-3

6 0
3 years ago
Can someone help me solve for a ?
Liono4ka [1.6K]

Answer:

a=6 or -6

Step-by-step explanation:

Solve the determinant to get a²-36=0

(a-6)(a+6)=0

a=6 or -6

4 0
3 years ago
4.5(8 - x) + 36 = 102 - 2.5(3x + 24)
Luden [163]

Answer:

x = -10

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

4.5(8 - x) + 36 = 102 - 2.5(3x + 24)

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

  1. Distribute:                                   36 - 4.5x + 36 = 102 - 7.5x - 60
  2. Combine like terms:                   -4.5x + 72 = -7.5x + 42
  3. Add 7.5x on both sides:             3x + 72 = 42
  4. Subtract 72 on both sides:        3x = -30
  5. Divide 3 on both sides:              x = -10

<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>:                    4.5(8 - -10) + 36 = 102 - 2.5(3(-10) + 24)
  2. Simplify:                               4.5(8 + 10) + 36 = 102 - 2.5(3(-10) + 24)
  3. Multiply:                               4.5(8 + 10) + 36 = 102 - 2.5(-30 + 24)
  4. Add:                                     4.5(18) + 36 = 102 - 2.5(-6)
  5. Multiply:                               81 + 36 = 102 + 15
  6. Add:                                     117 = 117

Here we see that 117 does indeed equal to 117.

∴ x = -10 is a solution of the equation.

7 0
3 years ago
Other questions:
  • Francisco wrote the number 3 × 10² in
    15·2 answers
  • Write out the first 5 outpouts of g(x)=2^x starting with G(1). If only you knew that the value of g(15) how would you determine
    12·1 answer
  • 9. Simplify: 6√18+3√50
    10·2 answers
  • Jack and Jill are two students in Mrs.Juliano's math class.On the last five quizzes,Jack scored an 80,90,95,85, and 70. Jill sco
    6·1 answer
  • Which statement shows how two polynomials 4x+6 and 2x^2-8x demonstrate the closure property when multiplied?
    11·1 answer
  • PLS HELP ME Find a sum equivalent to the product shown. 5(x+z)
    14·1 answer
  • HELP FAST!!!!!!!!!!!! WILL AWARD BRAINLIEST!!!!!! I WILL GIVE YOU ALL OF MY POINTS IF YOU GET THIS
    13·1 answer
  • Hello!!! i’ll give brainliest if you want but please answer correctly
    13·2 answers
  • If A and B are supplementary angles and A is four times as large as ​B, find the measures of A and B.
    9·1 answer
  • Factorise 4ab +6bn-2a-3n​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!