3 years ago

15. Simplify the expression below. Show your work. –(–7y - 24)

Mathematics

2 answers:

Kisachek [45]3 years ago

8 0

–(–7y - 24)

1. distribute the negative

7y+24

hope this is what you were asking.

Alborosie3 years ago

5 0

7y+24 would be the correct answer

You might be interested in

Please help me find the area

Radda [10]

Answer:

$8x^{2} +14x+6$

Step-by-step explanation:

The formula for the area of rectangle is length times width:

$(2x+2)(4x+3)\\$

Use FOIL method:

$8x^{2} +6x+8x+6\\8x^{2} +4x+6$

6 0

2 years ago

Whats the answer plz??

Snezhnost [94]

Answer:

Step-by-step explanation:

Absolute Value is the distance from 0, so when you have -|22| that means its the absolute value of 22 then add the negative sign so that means it's further from 0 than |-22|.

I hope this will help.

5 0

2 years ago

Sam needs enough wallpaper to cover an area that was 900 square inches . How many inches long of the wallpaper to the roll does

tigry1 [53]

Sam will need 30 rolls of 30 inches of paper

4 0

2 years ago

What are the solutions of 3x^2-x+4=0

guajiro [1.7K]

3x² -x+4=0

We can use quadratic formula
a=3, b= -1, c=4
$x= \frac{-b+/- \sqrt{b^{2}-4ac} }{2a} 
\\ \\ x= \frac{1+/- \sqrt{1-4*3*4} }{2*3} 
\\ \\ x = \frac{1+/- \sqrt{-47} }{6} 

This equation does not have real roots, it has only 2 imaginary roots.$

$x= \frac{1+ \sqrt{47}i }{6} 
\\ \\ x= \frac{1- \sqrt{47}i }{6}$

6 0

3 years ago

A charity is holding a raffle to raise money. There is one car worth $30,000 and five $100 gift cards being raffled off. Each ti

lesya [120]

30.000+100-5000*20=x(sum of profits)

8 0

3 years ago

Read 2 more answers