Mathematics High School

What property is demonstrated in the equation below? 4(5 + 3) = (5 + 34 associative commutative o distributive zero product​

Answers

Answer 1

Answer:

Distributive Property

Step-by-step explanation:

4*(5+3) basically equals 4*5 + 4*3 which is 20 + 12 which is 32.

Answer 2

Answer:

distributive

Step-by-step explanation:

i took this test

Related Questions

Can anyone solve this by elimination?
10x + y=-30
-10x - 4y= 30

Answers

Step: Solve
10
x
+
y
=
−
30
for y:
10
x
+
y
=
−
30
10
x
+
y
+
−
10
x
=
−
30
+
−
10
x
(Add -10x to both sides)
y
=
−
10
x
−
30

Step: Substitute
−
10
x
−
30
for
y
in
−
10
x
−
4
y
=
30
:
−
10
x
−
4
y
=
30
−
10
x
−
4
(
−
10
x
−
30
)
=
30
30
x
+
120
=
30
(Simplify both sides of the equation)
30
x
+
120
+
−
120
=
30
+
−
120
(Add -120 to both sides)
30
x
=
−
90
30
x
30
=
−
90
30
(Divide both sides by 30)
x
=
−
3

Step: Substitute
−
3
for
x
in
y
=
−
10
x
−
30
:
y
=
−
10
x
−
30
y
=
(
−
10
)
(
−
3
)
−
30
y
=
0

A case of water contains 24 bottles
and a package of juice boxes
contains 10 boxes. A school needs
a total of 200 individual drinks for
an picnic. If the school purchased
three more juice box packages
than cases of water, how many
packages of each type did they
purchase?

--- Formulate the system of equations please

Answers

200 + 10 -20 this is the answer

Which regression equation best fits these data?

Answers

Answer:

Step-by-step explanation:

No, the answer is y=-0.30x2-0.48x+15.83

PLEASE HELP ME WITH THIS IM SO STUCK

Answers

a. multiply both sides with 11

[tex]\\ b=66[/tex]

if we multiply both sides by 11 it cancels out leaving us with the variable on one side of the equation making the answer b=66

A is 11
B is 66
Hope that helps

please help a girl out I'm so confused

Answers

Answer:

first pays 60

Step-by-step explanation:

Hello, I need help don't answer the first 3

Answers

Answer:

5. all relations are a function

6. number 4 is not a function

7. 4 is not a function

8. all are functions

9.c

10. x-2=y

11. 2/3

Step-by-step explanation:

what is the third quartile of the following data set 18 20 21 23 24 26 29 30 35 39 40
a. 30
b. 26
c, 35
d. 29

Answers

Answer:

c. 35

Step-by-step explanation:

... ......................

Answer:

35

Step-by-step explanation:

Just did test

If f(x)=5x – 2 then what is the value of (8)?

Answers

f(x)=5x-2 or f(8)=5(8)-2


5x8=40-2=38

write x^3-11x^2 in standard form

Answers

Answer:

The answer is x^3 - 11x^2

Step-by-step explanation:

Write in standard form.

Hoped this helped!

brainly, please?

i will mark brainliest how do i solve for 5+3x<50?

Answers

Answer:

 x<15

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

3x+5<50

Step 2: Subtract 5 from both sides.

3x+5−5<50−5

3x<45

Step 3: Divide both sides by 3.

3x /3  <  45 /3

What is 807,000,000 written in scientific notation?

Answers

Answer:

8.07 × 10⁸

HOPE THIS HELPS

Write down a
12
Write down a different ratio equivalent to 9: 12
No
-

Answers

Answer:

3 : 4

18 : 24

I hope it helps

ILL GIVE YOU BRAINLYIST

Answers

Answer:

rectangle

Step-by-step explanation:

thank u

An isosceles triangle has an angle that measures 56º. Which other angles could be in that
isosceles triangle? Choose all that apply.
HELP PLEASE I NEED THIS

Answers

Answer:

The other angles can be 56°, 68°, or 62°.

Step-by-step explanation:

If the 56° angle is one of the two congruent angles, then the remaining angles are 56° and 180-2(56) = 68°

If the is 56° Is not congruent to either of the other angles, then each of the remaining two angles is (180-56)/2 = 62°.

The other angles can be 56°, 68°, or 62°.

of a football team's season touchdowns, about 43% came by passing. If the team scored 28 touchdowns, how many were by other means?​

Answers

43% were from passing so 100% - 43% = 57% came by other means.

28 x 57% = 28 x 0.57 = 16

16 came from different means.

very confusing , help me out please ...?

Answers

Step-by-step explanation:

[tex] \sqrt{7} = {7}^{ \frac{1}{2} } = \sqrt{7} [/tex]

Nancy has $240 in the bank. She wants to
buy as many $15 video games as possible.
How many video games could she buy if she
wanted to keep at least $120 in the bank?

Answers

She can buy 8 games and have $120 left in the bank

4 (4b + 3) + 2b = 3 (b - 11)

Answers

Step-by-step explanation:

4 (4b + 3) + 2b = 3 (b - 11)

16b+12+2b=3b-11

16b+2b-3b=-11-12

15b=-23

b=-23/15

Answer:

Step-by-step explanation:

B= -3

Do 4(4b + 3) first than the answer I get from that equation you

16b + 12 2b= 3(b-11)

Combine like terms

3

Distribute

4

Subtract

1

2

12

12

from both sides of the equation

5

Simplify

6

Subtract

3

3

b

3b

from both sides of the equation

7

Simplify

8

Divide both sides of the equation by the same term

Write an
equation of the line passing through the points (4,13) and (-1,- 12).

Answers

Answer:

Step-by-step explanation:

(-12 - 13)/(-1 - 4)= -25/-5 = 5

y - 13 = 5(x - 4)

y - 13 = 5x - 20

y = 5x - 7

Earl runs 25 meters in 10 seconds. How many meters does Earl run per second?

Earl runs
meters per second.

Answers

Answer:

2.5 meters a second

Step-by-step explanation:

Because I said so

Genevieve drew a right angle such that one of its acute angles is five times the measure of the other acute angle. Find the measure of the smallest angle of the triangle.

Answers

Answer:

90+5x+x=180

6x=90

x=15 degrees

Step-by-step explanation:

The smallest angle is 15 degrees

decrease £220 by 15%

Answers


220, percentage decreased by 15% (percent) of its value = 187

If we decrease £220 by 15% then it would be £187

What is percentage?

"It is a number or ratio that can be expressed as a fraction of 100."

To find the percent of a number:

x percent of number p is,

x% of p = p × (x/100)

For given example,

We need to decrease £220 by 15%

First we find the 15 percent of £220

15 percent of £220 is,

⇒15% of £220 = 220 × (15/100)

⇒15% of £220 = 220 × 0.15

⇒15% of £220 = £33

Now, we decrease £220 by 15%,

£220 - £33 = £187

Therefore, if we decrease £220 by 15% then it would be £187

Learn more about percent here:

https://brainly.com/question/22111589

#SPJ2

Charlie and David collect baseball cards. Charlie has 26 cards and David has 10 more than Charlie. How many cards does David have?

Answers

Simple 26+10=36 baseball cards... PLEASE MARK ME BRAINLEST

16. Jason purchased a used vehicle that depreciates under a straight-line method. The initial value of the car is $5000, and the salvage value is $500. If the car is expected to have a useful life of another 5 years, what will its value be in 1 year?​

Answers

Answer

1,500? I think any way.

Step-by-step explanation:

5,000 divided by 5 = 1,000

1,000 + 500 = 1,500

Answer:

1,500

Step-by-step explanation:

and jeez the other kid was just having fun

A family pays for 50 MB of internet connectivity for downloads. When measuring their internet speed, a family member observed a maximum speed of 35 MB. By what percentage is the measured speed different from the advertised speed?
PLS HELP

Answers

Answer:

its 70% of the speed they expected

Factor each polynomial
36xy²-48x²y

Answers

Answer:

12xy(3y-4x)

Step-by-step explanation:

Need answered ASAP!
The coordinates of the vertices of triangle LMN are L(-3, 4) M(-2, 0) and N(6,2)
Is triangle LMN a right triangle? Show your steps
Hint: one way to prove is to find a 90 degree angle (perpendicular lines)?

Answers

Answer:

Yes

Step-by-step explanation:

I see a right angle, so its perpendicular

Amy, Dan, and Mike are competing in a cooking competition. They all used different amounts of milk from a container holding 6 gallons of milk.

Amy used 13% of the total milk in the container.
Dan used 0.14 of the total milk in the container.
Mike used 0.5 gallon of the total milk in the container.
Who used the greatest amount of milk from the container? Show your work and explain your answer in words.

Answers

Answer:

Amy: 0.78 Gallons

Dan : 0.14 Gallons

Mike: 0.5 Gallons

Answer: Amy

Step-by-step explanation:

Look closely

1.1
QUESTION 1
Simplify the following without using a calculator
1.1.1 -4 * (8-(-3)) +7
1.1.2 + 55-20-4​

Answers

Answer:

−36.89

31.22

Step-by-step explanation:


[tex] (1\times \frac{1}{4} ) {5} [/tex]
​

Answers

Answer:

[tex]1\frac{1}{4}[/tex] or 1.25

Step-by-step explanation:

(1 * 1/4)5 = 1/4 *5 = 5/4 = [tex]1\frac{1}{4}[/tex]

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