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Kryger [21]
3 years ago
9

Help me with this question: Ted writes the following equation, Write the number the makes the equation correct

Mathematics
2 answers:
ANEK [815]3 years ago
5 0
The answe is ?=800 because I have to do 20 plus 4 which is 24. Then subtract 824 from 24 and get 800

Hope this helps :)
MAXImum [283]3 years ago
5 0
It is 800, sir. Even though this is a fraction sheet, I have one thing to tell you; Equations are Equations. Okay, so the Question asks you that 824= 20+?+4.
20+4= 24, but 800+24=824, so you were right.
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PLEASE HELP! My friend and i cant figure out the answer!!! i attached a picture of the question please help us!!!
satela [25.4K]

Answer:

a.6.66

b.384

c.860

d.166

Step-by-step explanation:

6 0
3 years ago
Which expressions are equivalent to Negative 9 (two-thirds x + 1)? Check all that apply.
Sav [38]

<u><em>Answer:</em></u>

<u><em /></u>-9(\frac{2}{3}x) + 9(1)\\  \\-6x + 9

<u><em>Explanation:</em></u>

<u>Before we begin, remember the following rules:</u>

<u>1- Distribution property:</u>

<u />a(b+c) = ab+ac

<u>2- Simplification of fractions:</u>

<u />\frac{xy}{yz}=\frac{x}{z}

<u>3- Signs in multiplication:</u>

+ve * +ve = +ve

-ve * -ve = +ve

+ve * -ve = -ve

<u>Now, for the given problem, we have:</u>

<u></u>9 (\frac{2}{3}x + 1)

<u>Starting with the distributive property:</u>

<u />-9 (\frac{2}{3}x +1) =  -9(\frac{2}{3}x) - (-9)(1) = -9(\frac{2}{3}x) + 9(1)

..................>This corresponds to option 1

<u>Now, we simplify the output from the above step:</u>

<u />-9(\frac{2}{3}x) + 9 = \frac{-9*2}{3}x + 9 = -6x+9

................> This corresponds to option 5

Hope this helps :)

4 0
3 years ago
Read 2 more answers
Question 7. K(7/4) equals ?
dusya [7]
Unless K is defined, this problem doesn’t make sense...even if we divide over k then k would eventually equal nothing (not zero)
3 0
3 years ago
What is the product of the polynomials x2-5 and x3 - 6?
-BARSIC- [3]

Step-by-step explanation:

Please refer to the attachment

7 0
3 years ago
Ms. Patterson burns 236 calories riding her bike every hour. She wants to burn more than 590 calories riding her bike at the sam
Alekssandra [29.7K]

Ms. Patterson will take t>2.5 hours to burn 590 calories  riding her bike at the same rate which is 236 calories every hour.

<h3 /><h3>What amount of time Ms. Patterson  will take to burn more then 590 ?</h3>

Given that -

she burns 236 calories in 1 hour get = \dfrac{1}{236} hours

so time taken to burn 590 calories at same rate  = 590 \times\dfrac{1}{236}  hours

so time taken to burn 590 calories at same rate  = 2.5 hours

hence Ms. Patterson will take t>2.5 hours to burn 590 calories  riding her bike at the same rate which is 236 calories every hour.

To know more about  follow

brainly.com/question/14733838

3 0
2 years ago
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