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
Radda [10]
3 years ago
15

What property was applied to solve the equation below? Negative StartFraction 3 over 8 EndFraction x = 48 Negative StartFraction

3 over 8 EndFraction (Negative StartFraction 8 over 3 EndFraction) x = 48 (Negative StartFraction 8 over 3 EndFraction). x = negative 128 Addition Property of Equality Subtraction Property of Equality Multiplication Property of Equality Division Property of Equality
Mathematics
2 answers:
stellarik [79]3 years ago
8 0

Answer:

Multiplication property of equality

Step-by-step explanation:

Soloha48 [4]3 years ago
4 0

Multiplication property of equality

Step-by-step explanation:

We are given that the equation

-\frac{3}{8}x=48

We have to find the property which was applied to solve the equation.

-\frac{3}{8}x=48

Reason: Given

Multiply by -8/3 on both sides

-\frac{8}{3}\times -\frac{3}{8}x=-\frac{8}{3}\times 48

By using multiplication property of equality.

x=\frac{-384}{3}

After simplification

x=-128

You might be interested in
Rate change a. y=2x-4 b. y=5/3x+1 c. Y=3/2x-1 d. Y=x+3 e. Y=x/2+5
kodGreya [7K]

Answer:a. 2 b. 5/3 c. 3/2 d. 1 e. 1/2 already in order from greatest to least. in rate order of least to greatest e,d,c,b,a

Step-by-step explanation: linear equation formula is y=mx+b. M represents the slope or rate of change.

8 0
3 years ago
A system of equations is shown below: Equation A: 4c = d − 8 Equation B: c = 5d + 8 Which of the following steps should be perfo
Alchen [17]
<span>Equation A: 4c = d − 8
</span><span>Equation B: c = 5d + 8 
</span>
Multiply Equation A by -5:
Equation A: - 20c = -5d + 40

Equation (1) + (2) :
-19c = 48

Answer: <span>B. Multiply equation A by -5</span>
3 0
3 years ago
F(x) = -2x^3 + 3(x + 2). Does this mean that it's f(3) = -39
Anarel [89]

Answer:

Step-by-step explanation:

lets replace x with 3

f(3)= -2(3)^3+3(3+2)=-2*27+15=-54+15=-39

5 0
2 years ago
Solve the system using elimination.<br>3x – 3y = 24<br>2x + 2y = 4<br>The solution is |​
LiRa [457]

Answer:

the value of x=5 and y = -3

7 0
3 years ago
During one term Rachel took 2 mathematics test her mean score was 75 she scored 12 points more on the first test then the second
MaRussiya [10]

Answer: she scored 69 points on the second test.

Step-by-step explanation:

Let x represent the number of points that she scored in the first test.

Let y represent the number of points that she scored in the second test.

If her mean score was 75, it means that

(x + y)/2 = 75

x + y = 75 × 2

x + y = 150- - - - - - - - - 1

If she scored 12 points more on the first test than the second test, it means that

x = y + 12

Substituting x = y + 12 into equation 1, it becomes

y + 12 + y = 150

2y + 12 = 150

2y = 150 - 12

2y = 138

y = 138/2

y = 69

3 0
3 years ago
Other questions:
  • Find two numbers whose sum is 78 and whose difference is 10
    9·1 answer
  • Five oranges were selected at random from a crate of 53 oranges. Their diameters were measured, in millimeters, and then recorde
    10·2 answers
  • Quintina decided to increase the deduction percentage of her federal income tax rate from 14% to 16%. Quintina’s gross pay per m
    6·2 answers
  • 1. Jason had 144 pencils shoved in his locker. He decided to share them with 11 other kids
    6·1 answer
  • Hank the hiker would like to go on a hike. He only has four hours available today for the hike. The expression 1/2d + 1/2e is us
    11·1 answer
  • What is the value of x?<br> a. x = 18<br> b. x = 48<br> c. x = 82 <br> d. x = 98
    11·1 answer
  • a paper bag holds 5 red blocks, 8 blue blocks, 3 yellow blocks, 4 green blocks. If block is selected at random and replaced 60 t
    15·1 answer
  • Please help me ASAP!!<br> Determine the intercepts of the line.
    11·2 answers
  • Unfabricante de piezas para ensamblar bicicletas afirma que al menos el 95 por ciento de las piezas que fabrica, cumple con las
    11·1 answer
  • Trong trường hợp nào giá bia sẽ tăng
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!