3 years ago

Erin took a test and earned an 75%.

Mathematics

1 answer:

Inga [223]3 years ago

8 0

Answer: 36

Step-by-step explanation: 36 x .75 = 27

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Find the percent of increase from 80$ to 90$

Ivan

Answer: 12.5%

Step-by-step explanation:

80x 12.5%=10

80+10=90

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3 years ago

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phoebe needs to use 3/4 cup to make one batch of cookies how many batches can she make with 12 cups of sugar?

sattari [20]

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3 years ago

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Solve x/10 = -7 A. x = 3 B. x = -0.7 C. x = -17 D. x = -70

timofeeve [1]

Answer:

x = -70

Step-by-step explanation:

x/10 = -7

Multiply each side by 10

x/10*10 = -7*10

x = -70

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4 years ago

3 2/9 x 3/5 what is this answer

vitfil [10]

Make 3 2/9 improper fraction
3 2/9 = 29/9
29/9 * 3/5 = 87/45 = 29/15
The answer is 29/15

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3 years ago

I need to know the answer to my question

stiks02 [169]

If you're using the app, try seeing this answer through your browser: brainly.com/question/2789579

_______________

Solve the incomplete quadratic equation:

$\mathsf{3m^2-24m=0}\\\\ \mathsf{3m\cdot m-3m\cdot 8=0}\\\\ \mathsf{3m\cdot (m-8)=0}\\\\ \begin{array}{rcl} \mathsf{3m=0}&~\textsf{ or }~&\mathsf{m-8=0}\\\\ \mathsf{m=0}&~\textsf{ or }~&\mathsf{m=8} \end{array}$

Solution set: S = {0, 8}.

I hope this helps. =)

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4 years ago