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goblinko [34]
3 years ago
13

Solve the equation please 8[4-x]=7x+2

Mathematics
2 answers:
Blizzard [7]3 years ago
4 0

Answer:

x=2

Step-by-step explanation:

shtirl [24]3 years ago
4 0

Answer:

x=2

Step-by-step explanation:

Try using Cymath.com it will answer your equation with step by step explainations

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Find the composite function (please help)
anastassius [24]

Answer:

(f o h)(x) = -10x + 32

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

  • Composite Functions

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x³ + 8

h(x) = ∛(12 - 5x)

(f o h)(x) is f(h(x))

<u>Step 2: Find Composite Function</u>

  1. Substitute:                         (f o h)(x) = 2(∛(12 - 5x))³ + 8
  2. Evaluate:                            (f o h)(x) = 2(12 - 5x) + 8
  3. Distribute 2:                       (f o h)(x) = 24 - 10x + 8
  4. Combine like terms:         (f o h)(x) = -10x + 32

And we have our final answer!

8 0
2 years ago
ANSWER ASAP: New machine has productivity (measured in the number of produced details) 12% greater than the last model. After re
GREYUIT [131]
The total number of produced details increased by 6.4%

suppose the starting number was x. 
suppose x=100
100 +12%= 112
112-5%=106.4
106.4-100=6.4
6.4%

4 0
3 years ago
Read 2 more answers
Write and evaluate the expression. Then, check all that apply.
Elena L [17]

Answer:

The correct expression is n + 8

The value of the expression = 5.3 + 8

The answer is 13.3

Step-by-step explanation:

The expression for eight increased by a number

Assume that the number is n

Increased eight by n means add n to eight

The correct expression is n + 8

When n = 5.3

Substitute 5.3 for the variable n

The value of the expression = 5.3 + 8

Simplify by adding 5.3 and 8

5.3 + 8 = 13.3

The answer is 13.3

8 0
3 years ago
Read 2 more answers
The graph below shows the relationship between the number of ice cubes made and the number of ice trays used:
ElenaW [278]
Coordinate of Point A = (3,48)

It means, <span>Three ice trays make 48 ice cubes,'cause x-coordinate is number of ice trays and y is number of ice cubes

In short, Your Answer would be Option D

Hope this helps!</span>
7 0
3 years ago
Read 2 more answers
The English class has half as many students as the math class
likoan [24]
If you are looking for an equation to solve it, it is E=m/2
6 0
3 years ago
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