All categories

3 years ago

I Need help with this ASAP

Mathematics

1 answer:

REY [17]3 years ago

3 0

Answer:

Step-by-step explanation:

3x - 42 = 2x + 9

x - 42 = 9

x = 51

You might be interested in

Joe Jay purchased a new colonial home for $260,000, putting down 20%. He decided to use Loyal Bank for his mortgage. They were o

ioda

Maybe this 260000 *20%=52000 ao rest maount=208000 now 6.5% for 25% now P=208000 and rate 6.5% apply

6 0

3 years ago

If a plane is cruising at an altitude of 30,000

madam [21]

Answer:

244,330 feet

Step-by-step explanation:

Please refer to the image attached for explanations

7 0

3 years ago

Which statements describe the graph of y = 3√x-1+2 ? Check all that apply.

Reptile [31]

Answer:

The correct options are A, D and E.

Step-by-step explanation:

We are given the function $y=\sqrt[3]{x-1} +2$

From the graph below, we see that,

Domain and range of the function is the set of all real numbers.

<em>As y-intercept is the point where the graph of the function crosses y-axis.</em>

That is, y-intercept is obtained when x= 0.

So, on substituting, we have,

$y=\sqrt[3]{0-1} +2$

i.e. $y=-1+2$

i.e. y= 1

Thus, the y-intercept is (0,1).

<em>Also, x-intercept is the point where the graph of the function crosses x-axis.</em>

That is, x-intercept is obtained when y= 0.

So, on substituting, we have,

$0=\sqrt[3]{x-1} +2$

i.e. $-2=\sqrt[3]{x-1}$

i.e. $-8=x-1$

i.e. x= -7

Thus, the x-intercept is (-7,0).

Hence, the correct options for the function are,

A. The graph has a domain of all real numbers.

D. The graph has a y-intercept at (0, 1)

E. The graph has an x-intercept at (–7, 0).

3 0

3 years ago

Read 2 more answers

Suppose that you are provided with the following data for your country for a particular month: 200 million people are working, 2

lisov135 [29]

Answer:

$Unemployement\,\,rate=23%$

Step-by-step explanation:

To find the unemployment rate we have the next expression:

$Unemplyment\,\,rate=\frac{Unemployment\,\,people}{Total\,\, labor\,\, force}\cdot 100$

We have the next data:

200 million employed

20 million unemployed

40 million umemployed are not looking for a job

Then the total labor force will be the employed and the unemployed population then de have 260 million

$Unemployement\,\,rate=\frac{60million}{260million}\cdot 100$

$Unemployement\,\,rate=\frac{6}{26}\cdot 100$

$Unemployement\,\,rate=0.23\cdot 100$

$Unemployement\,\,rate=23%$

7 0

3 years ago

The equation x=-7ysquared describes a parabola. which way does the parabola open?

frosja888 [35]

Up, it is a positive number even squared

4 0

3 years ago