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LiRa [457]
3 years ago
14

Can someone help me with #8

Mathematics
1 answer:
snow_tiger [21]3 years ago
4 0

Answer:

b)

Step-by-step explanation:

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1/2(6-y)=y<br><br> Can someone tell me how you solve this step by step please!!
xz_007 [3.2K]

Answer:

y = 2

Step-by-step explanation:

Step 1: Equation

1/2 ( 6 - y ) = y

Step 2: Distribute

3 - 1/2y = y

Step 3: Isolate the y

3 = 1.5y

Step 4: Divide

3/1.5 = y

Answer:

y = 2

Hope This Helps :)

3 0
3 years ago
Which equation results from taking the square root of both sides of (x + 9)^2= 25?
MrRa [10]

Answer:

x=-4,-15

Step-by-step explanation:

(x+9)^{2}=25 \\(x+9)=\pm5\\x=-9\pm5\\x=-4, -15

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4 years ago
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Jane cycled 32km, correct to the nearest km.
o-na [289]

Answer:

31.5

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32,4

Step-by-step explanation:

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3 years ago
Norma bought a plastic bag that contains 100 balloons. The label on the bag says that there are 20 each of blue, yellow, red, gr
nirvana33 [79]

Answer:

d

Step-by-step explanation:

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3 0
3 years ago
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4. Mrs. Johnson informed her students<br>that their exam will have at most 25<br>questions.​
Ivan

Answer:

The correct answer is 20 questions she took some off.

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