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Ivanshal [37]
3 years ago
14

3 + (5 + 4) = 3+ (4 + 5) illustrates which property?​

Mathematics
2 answers:
posledela3 years ago
8 0

Answer:3(4+5)= 3(4)+3(5)

Step-by-step explanation:

o-na [289]3 years ago
3 0

Answer:

Distributive

Step-by-step explanation:

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A bank offers a savings account that currently pays 2% interest per year compounded monthly. The amount of money in the account
LekaFEV [45]
The appropriate choice is ...
.. <span>A. The initial amount in the account does not change because it is a factor that is independent of both the interest rate and t.

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6 0
3 years ago
1. A catering company charges $95 plus $12.75 per plate of food. If the cost to cater a party was $656, how many people were at
son4ous [18]

Using arithmetic and the information provided, there were 6 persons at the party.

<h3>Number of people at the party</h3>

The question is asking us to use the cost of the plates served to each person to calculate the number of people in the party from the information available in the question.

  • Normal charge of a plate of food =  $95
  • Additional charge on each plate of food = $12.75
  • Total cost of the party = $656
  • Total cost of food for each person =   $95 + $12.75 = $107.75

Number of people at the party can be obtained from; Total cost of food at the party/ Total cost of each plate of food

=  $656/ $107.75 = 6 persons

Learn more about arithmetic: brainly.com/question/2171130

3 0
2 years ago
the length of a rectangle is 2 cm less than five times the width. the area of the rectangle is 16 cm^2. find the length and widt
ahrayia [7]
<span>length = L
</span>width = w

L = (5w-2) cm

w(5w-2)=16 \\ 5w^2-2w-16=0 \\ D=b^2-4ac=(-2)^2-4*5*(-16)=324 \\ w_{1,2}= \frac{-bб \sqrt{D} }{2a}  \\ w_1= \frac{2- \sqrt{324} }{2*5}= \frac{2-18}{10}=-1.6 \ \ \O \\ w_2=  \frac{2+18}{10}=2 cm

width = 2 cm
length = 5w-2 = 5*2-2 = 8 cm
8 0
3 years ago
Write an equation for the translation of y = |x|. 6 units down A.y = |x| + 6 B.y = |x| – 6 C. y – 6 = |x| D.y = |–6x|
MrRa [10]
I believe it is B, because going down would be negative, and it is subtracting 6.
7 0
3 years ago
Read 2 more answers
Prove algebraically that the recurring decimal 0.72 =8/11
miskamm [114]

Answer:

see explanation

Step-by-step explanation:

We require 2 equations with the recurring decimal placed after the decimal point.

let x = 0.7272.... (1) ← multiply both sides by 100

100x = 72.7272... (2)

Subtract (1) from (2) thus eliminating the recurring decimal

99x = 72 ( divide both sides by 99 )

x = \frac{72}{99} = \frac{8}{11}

7 0
3 years ago
Read 2 more answers
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