Ask question

Ask question

All categories

3 years ago

6

Subtract and simplify: (y^2 - 7y - 5) - (-3y^2 + 3y - 4)

2 answers:

insens350 [35]3 years ago

6 0

It is C. It just is.

lara31 [8.8K]3 years ago

6 0

C is the answer. y^2+3y^2-7y-3y -5+4. Combine terms

You might be interested in

Suppose you are solving an inequality. Under what circumstances do you reverse the inequality symbol? Select all that apply.

eduard

The answer is C! Hope this helps :)

3 0

3 years ago

Read 2 more answers

Is 0.82 a irrational or a rational number

Svetradugi [14.3K]

It is a rational number because it is a terminated decimal and can be expressed as a fraction.

6 0

3 years ago

Read 2 more answers

What is the area of the rhombus shown below?

Tamiku [17]

Answer:

B. 110.5 square units

Step-by-step explanation:

The area of a rhombus is half the product of the diagonals.

A = (MK * JL)/2 = 13 * 17/2 = 221/2 = 110.5

5 0

3 years ago

A bicycle is marked 40% off the original price of $150. It is then taxed at 7%. What is the final total cost of the bicycle?

postnew [5]

Your answer is: D. $96.75

6 0

3 years ago

Read 2 more answers

A compound contains nitrogen and a metal. This compound goes through a combustion reaction such that compound X is produced from

Makovka662 [10]

Step-by-step explanation:C

Combustion reaction defined as reaction of compound with the oxygen gas along with release of the large amount heat,.

$4M_3N_x(s)+7xO_2(g)\rightarrow 4xNO_2(g)+6M_2O_x(s)$

When compound with nitrogen and metal atoms undergoes combustion reaction it gives nitrogen dioxide gas and solid metallic oxide of the metal as a products.

Compound X is nitrogen dioxide. $NO_2$

Compound Y is metal oxide, $6M_2O_x$

8 0

3 years ago