MATHEMATICS MIDDLE SCHOOL

What is 8x+13=26 well we need to take he 8x and cross it out now we do 26-13 once u get that answer u do 8x/8x coross that and then do 8/ the answer u got for 26-13 and then u write x=?after u get the answer and u know what x is so the answer would be 1.625 ther eu go thats the x

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

x=138x
Answer 2
Answer:

Answer:

the value of x in the equation 8x + 13 = 26 is 1.625.

Step-by-step explanation:

I'm sorry, but that is not the correct method to solve the equation 8x + 13 = 26.

To solve for x, you need to isolate the variable on one side of the equation. Here's the correct way to solve it:

8x + 13 = 26

First, subtract 13 from both sides of the equation:

8x = 26 - 13

8x = 13

Then, divide both sides of the equation by 8 to solve for x:

x = 13/8

x = 1.625

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Tina equally shares 8 cookies among herself and her 4 friends. which fraction shows how many cookies each person getsPLZ ASAP

Answers

Answer: 1 3/5

Step-by-step explanation:

if you have 8 cookies and want to share it with 5 total people you divide it so 8/5 is 1.6

I don't get adding integers with different signs!!
5+(-2)=?

Answers

think of it as subtracting your adding a negative number to a positive, if the positive number is larger when adding, then your answer should end up positive if the negative number is larger your answer should be negative, in this case you could think of this problem as 5-2 instead of adding the 5 to the negative 2. so in this case your answer would be 3. if you don't get it try using a number line, those are very helpful when starting off!
Well,

5 + (-2)

"Five plus the quantity negative two."

Adding a negative quantity is the same as subtracting the positive quantity.

For example: 0 + (-1) = 0 - 1 = -1

Another situation: 0 - (+1)

You have to realize that any number (say 5, for example) without a sign in front of it is automatically positive.

Technically, if we "show signs," we will get +0 - (+1)

We can really just omit ("hide signs") the positive signs.
0 - 1 = -1

Yet another situation: 0 - (-1)

Subtracting a negative can be re-worded as "subtracting from the negative."  It sounds like it is taking away from the negative, bringing the integer closer to zero.  Subtracting a negative is the same as adding a positive.
0 - (-1) = 0 + (+1) or 0 + 1 = 1

In your case: 5 + (-2):
5 + (-2) = 5 - 2 or 3 or +3

Need help with these math questions. Will give you the Brainliest

Answers

Answer:

(I could only answer a few since the picture is sideways and hard to read)

#1: 70 servings.

#2: 3.2 oz.

Step-by-step explanation:

#1: Add the oz of the fruit juice and the oz of the fizzy water (this will give you 560). Then divide by 8 (Equal to 70).

#2: Divide the amount of oz of fruit juice by the amount of servings (224 ÷ 70). This gives you 3.2

(That's it I could answer, sorry :'c)

Answer:

its sideways and hard too see sorry...have a good day

Step-by-step explanation:

What is 11/16 as a decimal and percent

Answers

0.6875 or 68.75% (69% if you round up)
0.6875 and 68.75% ....................

A jar of marbles has 23 red marbles, 12 white marbles, 18 yellow marbles and 28 black marbles. What are the chances of the following:1) Picking a black marble?
2) Picking a purple marble?
3) Picking a red or white marble?
4) Picking a marble whose color has 5 letters in it?

Answers

Answer:

1.) Chances of picking a black marble: 28/81 or 34.6%

2). 0/81 chances of picking a purple marble or 0%

3.) Chances of picking a red or white marble: 35/81 or 43.2%

4.) Chances of picking a marble whose color has 5 letter in it: 40/81 or 49.4%

What is the value of Fraction 1 over 2x3 + 3.4y when x = 3 and y = 4?

Answers

2 * 3^3 + 3.4 * 4

2 * 27 + 3.4 * 4

54 + 13.6

67.6
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