3 years ago

Help me bro ion know how to do this junk

Mathematics

2 answers:

frosja888 [35]3 years ago

8 0

Answer:

-7/8

Step-by-step explanation:

zalisa [80]3 years ago

6 0

Answer:

The answer is

$- \frac {7}{8}$

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Someone help me with this ASAP!!!

frozen [14]

It is going to be 7.5

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3 years ago

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Simplify.<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B20%2B5%7D" id="TexFormula1" title="\sqrt{20+5}" alt="\sqrt{20+5}" alig

Molodets [167]

Answer:

√(20 + 5) = 5

Step-by-step explanation:

Let's solve the problem,

→ x = √(20 + 5)

→ x = √25

→ [ x = 5 ]

Hence, the answer is 5.

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1 year ago

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The Healthy Foods store wants to mix raisins that sell for $4.00 per pound with nuts that sell for $5.75 per pound to make a 12.

777dan777 [17]

Step-by-step explanation:

4.00x + 5.75y = 4.70

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3 years ago

60=-5(-6-3z) <br>Find the solution

Sophie [7]

Answer:

z=2

Step-by-step explanation:

60=-5(-6-3z)

60= 30+15z

60-30=15z

30/15=15z/15

2=z

6 0

3 years ago

*please help me out if you know how to solve, last person I asked just put a random awnser for point, the problem is bellow and

kicyunya [14]

For both of these, we will divide the wanted outcome by the number of possible outcomes. We will end up with a decimal. A decimal multiplied by 100 becomes a percent.

[a] 50%

$\displaystyle \frac{\text{wanted outcomes}}{\text{possible outcomes}} =\frac{\text{student failed}}{\text{Period 2's class}} =\frac{12}{24} =0.5,\:0.5*100=50\%$

[b] 52%

$\displaystyle \frac{\text{wanted outcomes}}{\text{possible outcomes}} =\frac{\text{student failed from Period 3}}{\text{fails from both classes}} =\frac{13}{25} =0.52,$

$\displaystyle 0.52*100=52\%$

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2 years ago