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3 years ago

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For one English test jason correctly answered 22 questions these correct answers gave him a percent score of 50% In total how ma

ny questions were on this English test

1 answer:

mote1985 [20]3 years ago

4 0

There had to of been 40 questions or 50

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Please help me!! I really need it (:

klasskru [66]

it is a linear equation

if you take the negative of x and subtract 1 you get Y

so the answer is A

5 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

Find the LCM of 5, 6 and 9.

mixas84 [53]

Step-by-step explanation:

90.......................

3 0

2 years ago

Read 2 more answers

If q = 3, what is the value of the expression 7(2q − 5)? -28 7 21 37

alisha [4.7K]

7(2q-5) {{q=3}}
= 7(2x3-5)
= 7(6-5)
= 7(1)
= 7

The answer is 7.

7 0

3 years ago

A gardener has 27 pansies and 36 daisies he plans on equal number of each type of flower and a trend what is the greatest possib

vaieri [72.5K]

9 because it's the gcf(greatest common factor)

7 0

3 years ago