2 years ago

PLEASE HELP!!!! Picture is above.

Mathematics

1 answer:

8090 [49]2 years ago

4 0

Answer:

x= $-\frac{24}{7}$ , or $-3\frac{3}{7}$

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<img src="https://tex.z-dn.net/?f=%5Ctext%7BSolve%20for%20x%3A%7D%5C%5C%5C%5C3x%20%2B%2065%20%3D%20523%5C%5C%5C%5C%5Ctext%7BThan

Vlad1618 [11]

Hi there!

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I believe your answer is:

${x=152.666....$

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Here’s why:

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$\boxed{\text{Solving for x...}}\\\\3x+ 65= 523\\----------\\\rightarrow 3x + 65 - 65=523-65\\\\\rightarrow 3x = 458\\\\\rightarrow\frac{3x = 458}{3}\\\\\rightarrow \boxed{x=152.666....}$

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Hope this helps you. I apologize if it’s incorrect.

7 0

2 years ago

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Find the factorization of the polynomial below

pochemuha

the answer is C, (8x + 3)^2 :)

6 0

3 years ago

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6x - 5 = -47 helpppp

BabaBlast [244]

Answer:

-7

Step-by-step explanation:

6x - 5 = -47 subtract 5 from both sides so the x is alone

6x = -42 divide by 6 so you can find what x equals

x= -7

4 0

3 years ago

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What is the vertical change from Point A to Point B? What is the horizontal change from Point A to Point B? 8 7 6 What is the ra

Yuri [45]

9514 1404 393

Answer:

vertical change: 1 unit
horizontal change: 2 units
rate of change: 0.5

Step-by-step explanation:

The marks on the graph show the vertical change is 1 unit, and the horizontal change is 2 units.

The "rate of change" is the ratio of vertical change to horizontal change:

rate of change = slope = Δy/Δx = 1/2 = 0.5

Expressed as a decimal, the rate of change is 0.5.

7 0

2 years ago

find the sum of the arithmetic sequence. -10, -7, -4, -1, 2, 5, 8 select one: a. 11 b. -70 c. 0 d. -7

OLga [1]

This is an aritmetic series;
a=-10
d=-7--10
d=3
n= 7
Sum= $\frac{n}{2}$ (2a+(n-1)d)
Sum= $\frac{7}{2} (2*(-10)+(7-1)3)$
sum=3.5(-20+18)
sum=3.5(-2)
sum=-7

6 0

2 years ago

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