Ask question

Ask question

All categories

3 years ago

9

Solve for x 8x+2=42 what is the answer?

2 answers:

marta [7]3 years ago

4 0

<h3>Answer :</h3>

x = 5

Step-by-step explanation:

<h3>: Given equation </h3><h3> • 8x + 2 = 42 </h3><h3> 8x = 42 – 2</h3><h3> 8x = 40</h3><h3> x = 40/8 = 5</h3><h3> x = 5</h3>

nata0808 [166]3 years ago

4 0

Answer:

Hi, There! I'm here to help! :)

<u><em>The Correct Answer is x = 5</em></u>

<u><em /></u>

Step-by-step explanation:

Here's your Equation below <3

8x + 2 = 42

8x = 42 – 2

8x = 40

x = 40/8 = 5

x = 5

<em>Hope this helps!</em>

<em />

<em /> $*Baka*$ <em />

You might be interested in

In a certain town, 22% of voters favor a given ballot measure. For groups of 21 voters, find the variance for the number who fav

raketka [301]

c. 4.6

21 X .22= 4.6

Calculating the variance requires finding the product of 21 and 22%. To make this easier we convert 22% into it's decimal form and construct the equation. To back check this answer we can use 10% of 21 voters which equals 2.1% then double that amount to reach 4.2%, knowing that we now have a close approximation of the variance we can eliminate answers a, b, and d, leaving c as the only logical choice.

4 0

3 years ago

nasty-shy [4]

Answer:

$C=69.1^{\circ}$

Step-by-step explanation:

The Law of Cosines is given as:

$c^2=a^2+b^2-2ab\cos C$ .

Plugging in given values, we get:

$16^2=8^2+17^2-2\cdot 8\cdot 17\cdot \cos C,\\\cos C=\frac{-97}{-272},\\C=\arccos(\frac{97}{272}),\\C=\fbox{$69.1^{\circ}$}$ .

3 0

3 years ago

1.Suppose f(x)=6x^2+2x-7 and g(x)=4x-3.Find the value of f(5)/g(-3)

posledela

Answer:

<em><u>-</u></em><em><u>1</u></em><em><u>0</u></em><em><u>.</u></em><em><u>2</u></em>

Step-by-step explanation:

<u>f</u><u>{</u><u>5</u><u>}</u> = <u>6</u><u>(</u><u>5</u><u>^</u><u>2</u><u>)</u><u> </u><u>+</u><u> </u><u>2</u><u>(</u><u>5</u><u>)</u><u> </u><u>-</u><u> </u><u>7</u>

g{-3}= 4(-3)-3

= <u>6</u><u>(</u><u>2</u><u>5</u><u>)</u><u> </u><u>+</u><u> </u><u>1</u><u>0</u><u> </u><u>-</u><u> </u><u>7</u>

-12 - 3

= <u>150</u><u> </u><u>+</u><u> </u><u>1</u><u>0</u><u> </u><u>-</u><u> </u><u>7</u>

- 15

= <u>1</u><u>5</u><u>3</u>

-15

= <u>-</u><u>5</u><u>1</u>

5

= <em><u>-</u></em><em><u>1</u></em><em><u>0</u></em><em><u>.</u></em><em><u>2</u></em>

7 0

4 years ago

Adele Garcia obtained a loan of 8,000$ at 12% interest for 24 months . The monthly payment is 367.80. after 15 payments the bala

Rama09 [41]

Answer:

6

Step-by-step explanation:

8 0

3 years ago

Solve i=Prt for t, if i=105,p=700,and r=0.05

Katen [24]

3675. You multiply 105 700, then you multiply the answer by 0.05.

5 0

3 years ago

Read 2 more answers