Which property of multiplication or addition was used to rewrite -2+5+6 as -2+6+5 ?

Answers

Answer 1
Answer: The property that was used to rewrite -2+5+6 to -2+6+5 is called Commutative Property. Commutative Property means to commute or to move around.

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Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account. The following expression shows the amount of money that will be in the account x weeks after Mason opens it.165.85 + 20.5x How much money will be in the account after 10 weeks?

Where do animals live

Answers

✡ Animal can live anywhere in the world
- From rain forest
-To deserts
- To undergrounds
- Homes
- And up in the skys.

✡Hope this helps


Animals live everywhere on Earth: icy and cold environment (polar bears), land and jungles (giraffes, bears), and water (fish).
Hope this helps~

How to do HCF and LCM

Answers

To find the GCF, list the prime factors of each number, then multiply the factors that both number have in common. To find the LCD, find the smallest possible integer divisible by both numbers.

Answer:For HCF you can list the factors of the numbers and see which is the highest factor that they have in common. For LCM you list put the multiples and find the lowest one they have in common

Melody used the ratio table at the right to find the number of people served with 15 pounds of ground turkey. find her error and correct it. This was in the ratio table:

2 lbs of turkey serves 6 people
1 lb. of turkey serves 5 people
15 lbs. of turkey serves 19 people

Answers

according to the table 3 lbs  will serve 11 people but  but 15 pounds is  5 times that so 11*5 =55

7 watermelons cost $8.96.Which equation would help determine the cost of the 5 watermelons? Into two fractions with a expontnet This is very important please help

Answers

Answer:

hola CTM

Step-by-step explanation:

of the vehicles on the road 1/2 are cars and 1/8 are motorcycles what fraction of the vehicles are not cars or motorcycles?

Answers

The fraction of the vehicles that are not cars or motorcycles is 3/8.

What fraction of the vehicles are not cars or motorcycles?

Let's say that there are N vehicles on the road. 1/2 of these are cars and 1/8 are motorcycles.

So the number of vehicles that are not cars or motorcycles is given by:

N' = N - N/2 - N/8

Now we can take N as a common factor:

N' = N*(1 - 1/2 - 1/8) = N*(1 - 4/8 - 1/8) = N*(3/8)

Now we divide both sides by N to get:

N'/N = 3/8

So the fraction of the vehicles that are not cars or motorcycles is 3/8.

If you want to learn more about fractions:

brainly.com/question/1622425

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1/2 of 8 is 4 so there would be 4/8 motorcycles + 1/8 cars would be 5/8 and the remainder is 3/8 so 3/8 is not cars or motorcycles

Diagram shows two perpendicular straight lines,OB and CBD,drawn on a Cartesian plane.find
(a)the equation of the straight line CBD
(b)the-x intercept of the straight line DQ

Answers

Answer: (a) y = -3x + 10

               \bold{(b)\x=\bigg((10)/(3),0\bigg)}  

Step-by-step explanation:

The slope of line CD is perpendicular to line OB, which means they have opposite and reciprocal slopes.

Step 1: Find the slope of OB using the formula: m=(y_2-y_1)/(x_2-x_1)

(x₁, y₁) = (0, 0) and (x₂, y₂) = (3, 1)

m=(1-0)/(3-0) = (1)/(3)

Step 2: Find the slope of CD (opposite and reciprocal of OB)

m = (1)/(3)\qquad m_\perp=-\bigg((3)/(1)\bigg) = -3

Step 3: Input the perpendicular slope and the slope into the Point-Slope formula: y - y₁ = m(x - x₁)

(x₁, y₁) = (3, 1) because it is the point the line will pass through

y - 1 = -3(x - 3)

y - 1 = -3x + 9      distributed -3 into (x - 3)

y      = -3x + 10    added 1 to both sides

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The x-intercept of DQ is the same x-intercept as CD.  The x-intercept is when y = 0

y = -3x + 10

0 = -3x + 10

-10 = -3x       subtracted 10 from both sides

(10)/(3)=x    divided both sides by -3