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VladimirAG [237]
2 years ago
13

PLEASE HELP ME NOT THAT HARD I THINK

Mathematics
2 answers:
Nookie1986 [14]2 years ago
5 0

Answer: answer is 20 questions total

Step-by-step explanation:

12 Wrong, and 8 right. 60%

Keith_Richards [23]2 years ago
3 0
Set up a proportion
x-12/x = 60/100
100x - 1200 = 60x
40x = 1200
x = 30
30 questions
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A clockwise rotation of 90 degrees is equivalent to a counter clockwise rotation of how many degrees?
WARRIOR [948]
Equivalent to 180 degrees. 90 degrees clockwise +90 degrees
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3 years ago
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Rashaj has $37.25 in his wallet. He would
Butoxors [25]

I agree. From the calculation, the total <em>amount spent </em><em>is </em><em>less than</em><em> (<)the amount in his pocket</em>, this means that <em>Rashaj can buy 5 boxes of candy. </em>

Inequalities are expressions that are not always equal to each other. The inequality signs are <, > ≤ and ≥

Given the following

Amount Rashaj has in his wallet = $37.25

Amount spent

A movie ticket = $7.25

5 boxes of candy at $3.75 per box = 5($3.75) = $18.75

Taking the sum of the total amount spent

Amount spent = $7.25 + $18.75

Amount spent = $26

Since the total <em>amount spent </em><em>is </em><em>less than</em><em> (<)the amount in his pocket</em>, this means that <em>Rashaj can buy 5 boxes of candy. </em>

<em>Learn more here: brainly.com/question/17448505</em>

3 0
2 years ago
Please help:)I’m not good at math and need to get this done ASAP
german

Answer:

<em>25</em><em> </em>

Step-by-step explanation:

let's solve,

=》

5 {}^{ \frac{ - 5}{2} }  \times 5 { \frac{9}{2} }^{}

=》

{5}^{ \frac{ - 5}{2} +  \frac{9}{2}  }

=》

5 {}^{ \frac{4}{2} }

=》

5 {}^{2}

=》

25

<em>glad</em><em> </em><em>to</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
-2(4x+4)-3x-2=34 what's the answer
Julli [10]

Answer:

x = -4

Step-by-step explanation:

Given: -2(4x + 4) - 3x - 2 = 34

To solve this equation, we have to isolate the variable. (Get x by itself).

We'll follow the PEMDAS rule as far as parentheses.

So, -2(4x + 4) - 3x - 2 = 34

= -8x - 8 - 3x - 2 = 34

Now, we have to get x by itself. To do this, we'll move the numbers without variables to the other side.

Hence:

-8x - 8 - 3x - 2 = 34

     +8        +2       +8  +2

-8x - 3x = 34 + 8 + 2

Now, we'll simplify.

-11x = 44

Lastly, to rid the negative eleven from the x, we have to divide negative eleven by the rest of the equation.

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-------------

-11

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4 0
3 years ago
Which statement is true?
lutik1710 [3]
2nd one, hope this helps sorry if i am wrong
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3 years ago
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