What is the measure of Zx?<br> Angles are not necessarily drawn to scale.<br> B<br> 539

What paces back and forth on the ocean floor

eduard

the answer is A nervous wreck

5 0

3 years ago

Solve for x. Show each step please . Circle your final answer. <br> 2(8-12x)+8x= -25x+52

Vera_Pavlovna [14]

Answer:

x = 4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(8−12x)+8x=−25x+52

(2)(8)+(2)(−12x)+8x=−25x+52(Distribute)

16+−24x+8x=−25x+52

(−24x+8x)+(16)=−25x+52(Combine Like Terms)

−16x+16=−25x+52

Step 2: Add 25x to both sides.

−16x+16+25x=−25x+52+25x

9x+16=52

Step 3: Subtract 16 from both sides.

9x+16−16=52−16

9x=36

Step 4: Divide both sides by 9.

9x/9 = 36/9

x = 4

8 0

4 years ago

According to a researcher who was quoted in a New York Times article in March, 2011, 65% of U.S. community college students must

steposvetlana [31]

Answer:

Null Hypothesis: p = 0.65.

Step-by-step explanation:

The null hypothesis is the expected population population, from an assumption deriving for example, from a previous experiment.

According to a researcher who was quoted in a New York Times article in March, 2011, 65% of U.S. community college students must take at least one remedial course in English

This means that the expected value of the population proportion is $p = 0.65$ , which is the null hypothesis.

Null Hypothesis: p = 0.65.

3 0

3 years ago

Evan and Ian are selling wrapping paper for a fundraiser. Evan sold twice as many rolls of wrapping paper as Ian. If Evan sold 1

swat32

Answer:

Ian sold 7 rolls of wrapping paper.

Step-by-step explanation:

Let E be the number of rolls of wrapping paper sold by Evan and I be the number of rolls of wrapping papers sold by Ian.

We have been given that Evan sold twice as many rolls of wrapping paper as Ian. We can represent this information in an equation as:

$E=2I...(1)$

We are also told that Evan sold 14 rolls.

We can represent this information in an equation as:

$E=14...(2)$

To find the number of rolls of wrapping paper sold by Ian we will equate our both equation as:

$2I=14$

Let us divide both sides of our equation by 2.

$\frac{2I}{2}=\frac{14}{2}$

$I=7$

Therefore, Ian sold 7 rolls of wrapping paper.

6 0

3 years ago

Tammy usually uses her cupcake recipe to make 18 cupcakes, but this time she wants to make 36 cupcakes. The recipe calls for 1 c

Ber [7]

Answer:

no more sugar

Step-by-step explanation:

36-16=18

7 0

3 years ago

What is the measure of Zx? Angles are not necessarily drawn to scale. B 539