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9966 [12]
3 years ago
6

PLS HELP WILL GIVE BRAINLEST

Mathematics
1 answer:
NemiM [27]3 years ago
6 0

Answer:

D

Step-by-step explanation:

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Solve the following equations. Note that the solutions should be given as fraction.
zzz [600]

Answer:

80/3

Step-by-step explanation:

7 = (3x + 4)/12

84 = 3x + 4

84 - 4 =3x

80/3 = x

x = 80/3

5 0
3 years ago
Read 2 more answers
Integrate the following. ∫<img src="https://tex.z-dn.net/?f=84dx" id="TexFormula1" title="84dx" alt="84dx" align="absmiddle" cla
bogdanovich [222]

Answer:

\displaystyle \int {84} \, dx = 84x + C

General Formulas and Concepts:

<u>Calculus</u>

Integration

  • Integrals
  • Definite/Indefinite Integrals
  • Integration Constant C

Integration Rule [Reverse Power Rule]:                                                               \displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C

Integration Property [Multiplied Constant]:                                                         \displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

\displaystyle \int {84} \, dx

<u>Step 2: Integrate</u>

  1. [Integral] Rewrite [Integration Property - Multiplied Constant]:                 \displaystyle \int {84} \, dx = 84\int {} \, dx
  2. [Integral] Reverse Power Rule:                                                                     \displaystyle \int {84} \, dx = 84x + C

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit:  Integrations

4 0
3 years ago
Combining like terms
Inessa05 [86]

Combine like terms with common variable to simplify an expression.

1) (0b +10) + 5(b + 2) = 10 + 5b + 10 = 5b + 20

2) -7(n + 3) - 8(1 + 8n) = -7n -21 - 8 - 64n = -71n - 29


Use the distributive property to expand the expression.

1) -6(3x - 8) = -18x + 48

2) (-m + 9)(-3) = 3m - 27

3) 3(-6 - x) = -18 - 3x

4) 2(x - y + 1) = 2x - 2y + 2

5) 4(6p + 2q - 2p) = 24p + 8q - 8p = 16p + 8q

6) p(m + 2) = pm + 2p

8 0
4 years ago
Multiple questions:
const2013 [10]

Answer:

Step-by-step explanation:

Chicken wing

6 0
3 years ago
Read 2 more answers
Jeremiah is painting a fence. In total he needs to paint 36 square meters. If Jeremiah can paint for square meters in one hour h
AfilCa [17]

Answer:

The answer is below

Step-by-step explanation:

Jeremiah is painting a fence. In total he needs to paint 36 square meters. If Jeremiah can paint four square meters in one hour how many square meters does he have left

Solution:

Given that the total area if the fence to be painted is 36 square meters and the time taken to paint four square meters is one hour. Therefore, we can calculate the time required to paint the fence using:

Time required to paint fence = area of the fence / area painted in one hour

Time required to paint fence = 36 m² / (4 m² per hour)

Time required to paint fence = 9 hours

7 0
3 years ago
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