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2 years ago

Name the property illustrated by (3c x 6)2=3c(6 x 2) BRAINLIEST REWARD!!!

Mathematics

1 answer:

kirza4 [7]2 years ago

7 0

Answer:

Associative property of multiplication

Explanation:

The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis.

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Can somebody please help meee??

inysia [295]

Answer: d. He multiplied when he was supposed to divide

Step-by-step explanation:

He just multiplied across when he was supposed to divide (or cross multiply) to find the unit rate :)

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2 years ago

A store had 5 packs of paper for $7.80. How much would it cost if you were to buy 3 packs

valentina_108 [34]

To buy 3 packs, the cost would be $4.68

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2 years ago

LaVelle is making a pitcher of caffe mocha. For each ounce of chocolate syrup, she uses five ounces of coffee. How many ounces o

ipn [44]

Answer:

40 ounces of coffee

Step-by-step explanation:

we know that

To make caffe mocha, LaVelle uses one ounce of chocolate syrup,and five ounces of coffee

To make 6 ounces of caffe mocha (one ounce of chocolate syrup plus 5 ounces of coffe), LaVelle uses one ounce of chocolate syrup,and five ounces of coffee

using proportion

Find out how many ounces of coffee does she need to make 48 ounces of caffe mocha

Let

x ---> ounces of coffee needed to make 48 ounces of caffe mocha

$\frac{6}{5}\ \frac{oz\ caffe\ mocha}{oz\ coffee} =\frac{48}{x}\ \frac{oz\ caffe\ mocha}{oz\ coffee}\\\\x=48(5)/6\\\\x=40\ oz\ coffee$

3 0

2 years ago

Harry buys a wand for $12.50 plus 8% tax. Ron buys his sister a diary for $13 plus 8% tax. Write the sum, in dollars, that Harry

Tanya [424]

9514 1404 393

Answer:

$27.54

Step-by-step explanation:

The straightforward way to do this is to compute the tax and total on each amount, then add those together. There is an easier way.

($12.50 + 0.08·12.50) + ($13.00 + 0.08·13.00) = $12.50·1.08 +13.00·1.08

= 1.08($12.50 +13.00)

= 1.08·$25.50

= $27.54

Together, Ron and Harry paid a total of $27.54.

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1 year ago

Will reward points!!! Someone please help me!!

Olenka [21]

The question is just a black box. I would like to help you if you could attach a pic of the problem
You want solved

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2 years ago

Read 2 more answers