Answer:
-6 + 3x = -9

-----------------------------

And 6 to both sides:

-----------------------------

3x = -3

-----------------------------

Divide by 3 on both sides:

-----------------------------

x = -1

-----------------------------

**Answer: x = -1**

-----------------------------

-----------------------------

And 6 to both sides:

-----------------------------

3x = -3

-----------------------------

Divide by 3 on both sides:

-----------------------------

x = -1

-----------------------------

-----------------------------

Savannah recorded the average rainfall amount, in inches, for two cities over the course of 6 months.City A: {4, 3.5, 5, 5.5, 4, 2}City B: {5, 6, 3.5, 5.5, 4, 6} (a) What is the mean monthly rainfall amount for each city?(b) What is the mean absolute deviation (MAD) for each city? Round to the nearest tenth.(c) What is the median for each city?

Which expression is the additive inverse of 25?

The local oil changing business is very busy on Saturday mornings and is considering expanding. A national study of similar businesses reported the mean number of customers waiting to have their oil changed on Saturday morning is 3.6. Suppose the local oil changing business owner wants to perform a hypothesis test. The null hypothesis is the population mean is 3.6 and the alternative hypothesis that the population mean is not equal to 3.6. The owner took a random sample of 16 Saturday mornings during the past year and determined the sample mean is 4.2 and the sample standard deviation is 1.4. It can be assumed that the population is normally distributed and the level of significance is 0.05. The critical t value for this problem is _______.

Really easy question-12/15 + -5/15 ?There’s an even amount of negatives so will the answer be positive?

Prove that: (2-sin(2x))(sin(x) + cos(x)) = 2(sin^3(x) + cos^3(x))

Which expression is the additive inverse of 25?

The local oil changing business is very busy on Saturday mornings and is considering expanding. A national study of similar businesses reported the mean number of customers waiting to have their oil changed on Saturday morning is 3.6. Suppose the local oil changing business owner wants to perform a hypothesis test. The null hypothesis is the population mean is 3.6 and the alternative hypothesis that the population mean is not equal to 3.6. The owner took a random sample of 16 Saturday mornings during the past year and determined the sample mean is 4.2 and the sample standard deviation is 1.4. It can be assumed that the population is normally distributed and the level of significance is 0.05. The critical t value for this problem is _______.

Really easy question-12/15 + -5/15 ?There’s an even amount of negatives so will the answer be positive?

Prove that: (2-sin(2x))(sin(x) + cos(x)) = 2(sin^3(x) + cos^3(x))

**Answer:**

No, it is incorrect. The line should be solid, not dotted, because it's a ≤ sign, not a < sign.

Add 9.5 + 0.8 which should give u the answer

y=3

options:

0

1

3

undefined

Answer:

0

There is no x or number with an x (example: y= 2x+3, the 2 would be the slope)

**Answer:**

0

**Step-by-step explanation:**

**Answer:**

16 Inches

**Step-by-step explanation:**

An Isosceles Triangle has two equal sides. A line drawn from the altitude to the base (where the base is the third unequal side) divides the base into two equal parts.

Therefore, the right triangle formed by this problem is a right triangle with a base of 12 inches. We are required to calculate the height, h of the right triangle.

(b)Using Trigonometric ratios

**Answer:**

12 / 25 = fraction. 48% = percent.

**Step-by-step explanation:**

If 26 states have more than four million people then we would do 50 - 26 = 24 (assuming that a state does not have exactly four million people. That would be **24 / 50 = 12 / 25** if you want to simplify it.

The answer I that u are looking for is 13