Solve the equation. check for extraneous solutions.|x+24|=-7xplease show work

1 answer:

5 0

x+27=-7x
-x . -x
27=-8x
/-8 /-8
-3.375=x

First subtract x from both sides to move x on the left to the right.
Next you have to add the negitive x to neitive 7 to get negitive 8.
After you move everything down you divide negitive 8 feom both sides of the equation to get x alone. Finailly you get -3.375=x as your final answer. If you need to round then the answer is -3.38=x. Hopefully this is right and helps

You might be interested in

Handy Dandy Grocery is having a sale this week. If you buy a 5−pound bag of apples for the regular price, you can get another ba

Elis [28]

Answer:

To get the discount for the 5 pound bag of apples, we must first note the following:

The original price of the apples, which in this case it is 2.99

Also we must note the sale price for the apples which is 1.59

to get the discount for apples we must then create an equation based on the above information,

Discount for A= original price -sale price

Discount for A=2.99-1.59

Discount for A=1.40

Part 1 Answer is 1.40 which is the discount for apples at Handy Dandy Grocery.

Part 2

To get the discount for oranges we follow the same steps.

Discount for R= Original price for R -sale price for R

Discount for R=3.99-2.59

Discount for R=1.40

conclusion, for both part one and part two we can derive a formula based on the apples and orange and say discount in both cases is arrived by the following:

D=Op-Sp. ( d= discount, Or= original price, Sp= sale price.)

Step-by-step explanation:

3 0

3 years ago

Trigonometric Ratios <br> Find h.

Brut [27]

Answer:

Step-by-step explanation:

use tangent formula

$\tan(40) = \frac{h}{75}$