Answer:
the cat spends about 70% of its day sleeping but that's a lie not the answer the (fact) not all cats sleep all day. so you know

PLZ HELP HURRY!!!! Subtract. –12 – (–17)A.–29B.–5C.5D.29

When John bought his new computer he purchased an online computer help service. The help service has a yearly fee of 25.50 and a 10.50 charge for each help session a person uses. If John can only spend 170 for the computer help this year what is the maximum number of help sessions he can use this year?

the melting point of mercury is -36 Fahrenheit and its boiling point is 672 Fahrenheit what is the difference between these two temperatures

What does the cursive r thing mean

What is 85.23 - 2.675 =?

When John bought his new computer he purchased an online computer help service. The help service has a yearly fee of 25.50 and a 10.50 charge for each help session a person uses. If John can only spend 170 for the computer help this year what is the maximum number of help sessions he can use this year?

the melting point of mercury is -36 Fahrenheit and its boiling point is 672 Fahrenheit what is the difference between these two temperatures

What does the cursive r thing mean

What is 85.23 - 2.675 =?

5/s+2/5=2/s

**Answer:**

**Step-by-step explanation:**

__Errors in Algebraic Operations__

It's usual that students make mistakes when misunderstanding the application of algebra's basic rules. Here we have two of them

- When we change the signs of all the terms of a polynomial, the expression must be preceded by a negative sign
- When multiplying negative and positive quantities, if the number of negatives is odd, the result is negative. If the number of negatives is even, the result is positive.
- Not to confuse product of fractions with the sum of fractions. Rules are quite different

The first expression is

Let's arrange into format:

We can clearly see in all of the factors in the expression the signs were changed correctly, but the result should have been preceeded with a negative sign, because it makes 3 (odd number) negatives, resulting in a negative expression. The correct form is

Now for the second expression

Let's arrange into format

It's a clear mistake because it was asssumed a product of fractions instead of a SUM of fractions. If the result was correct, then the expression should have been

correctly 440×10

=4400

=4400

diameter: 24 inches

circumference:

area:

The formula for the area of a circle is

To break it up, its π×r×r=A

The radius is 12inches

So the equation is 3.14×12×12

3.14×12=37.68

37.68×12=452.16

452.16 rounded is 452

A=452inches

To break it up, its π×r×r=A

The radius is 12inches

So the equation is 3.14×12×12

3.14×12=37.68

37.68×12=452.16

452.16 rounded is 452

A=452inches

**I dont know if this is what you need hope it helps**

so we get to see the lane/ line

**Answer:**

6 parts in Pizza Are There in Total

6 parts in a pizza hope this helps :)

The first is a right triangle because there is a right angle, and it is scalene because none of the sides are congruent.

The second is an obtuse triangle because there is an obtuse angle, and it is an isosceles triangle because two of the sides are congruent.

The third is an acute triangle because all of the angles are acute, and it is an isosceles triangle because two of the sides are congruent.

The fourth is a right triangle because it has a right angle, and it is a scalene because none of the sides are congruent.

The second is an obtuse triangle because there is an obtuse angle, and it is an isosceles triangle because two of the sides are congruent.

The third is an acute triangle because all of the angles are acute, and it is an isosceles triangle because two of the sides are congruent.

The fourth is a right triangle because it has a right angle, and it is a scalene because none of the sides are congruent.

the fourth one is an acute triangle