Solve the equation 15x=60

Mathematics

1 answer:

Tcecarenko [31]3 years ago

3 0

Answer:

x = 4

Step-by-step explanation:

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Translate the equation into a verbal sentence.<br> 4x=8x-y

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Answer:

Four times a number is equal to eight times a number minus a number.

Step-by-step explanation:

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The mpg (miles per gallon for a certain compact car is normally distributed with a mean of 31 and a standard deviation of 0.8. w

lesantik [10]

For this Q:

mean=31
st.dev.=0.8
x=32

Calculate z-score:
z=(x-m)/s = (32-31)/0.8=1.25

This z-score value corresponding to the probability of 0.8944

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Calculate the value of <br> x<br> .

Anika [276]

Answer:

25 degrees

Step-by-step explanation:

2x plus 310 degrees add up to a full circle: 360 degrees.

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3 years ago

For any nonnegative real number c,(_/c)^2=_____.

Hunter-Best [27]

Answer:

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3 years ago

2. (01.07 MC)

Elena-2011 [213]

Part A: subtract 6 from both sides
Divide by -3 on both sides
X=-3
Part B: add like terms (-2K-3k)
Add 12 to both sides
Add 5k to both sides
Divide by 5 on both sides
K=3
Part C: distribute 6 into the parentheses
Add like terms together (36-5)
Subtract 1 from both sides
Subtract 36v from both sides
Divide by -30 on both sides
-1=v

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3 years ago