All categories

3 years ago

Bella has 40 coins, all nickles and quarters, worth $7.60. How many nickles and quarters does she have?

Mathematics

2 answers:

Anestetic [448]3 years ago

7 0

Answer:

28 quarters and 12 nickles

Step-by-step explanation:

How many quarters goes into 7 dollars? 28, because there is 4 in each dollar.

How many nickles are in 60 cents? 12, because 5 times 12 is 60.

ArbitrLikvidat [17]3 years ago

6 0

Answer:

28 quarters and 12 nickles

Step-by-step explanation:

1. x+y = 40

2. 0.25x+0.05y = 7.6

3. x=28, y=12

You might be interested in

Match the people with their accomplishments. 30 points!!

Masja [62]

Answer:

Clara Barton- founder of the American Red Cross

Sally Tompkins- fought for equal pay

James Henry Gooding- established a war hospital

Hope This Helps! Have A Nice Night!!

6 0

3 years ago

Read 2 more answers

What 2D shape can be created by slicing a cone vertically?

Triss [41]

Answer:

C) triangle

Step-by-step explanation:

Honestly I have no clue how to explain slicing shapes. but basically if a cone was a 2-D figure what shape would it be? a triangle

3 0

2 years ago

Read 2 more answers

Sherry has a package in the shape of a rectangular prism. What is the volume, in cubic inches (in.), of the rectangular prism? (

Rudiy27

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the dimension of the prism is not given. However, the following steps can serve as a guide for you.

The volume of a rectangular prism is calculated as thus:

$Volume = Length * Width * Height$

So, Take for instance

$Length = 2\ in$

$Width = 3\ in$

$Height = 4\ in$

The Volume would be:

$Volume = 2\ in * 3\ in * 4\ in$

$Volume = 24\ in^3$

7 0

3 years ago

What do you need to know?

bulgar [2K]

wym are you asking a question?

6 0

3 years ago

Read 2 more answers

A student is 90 cm tall and growing at a rate of 3 cm per month. At this rate, in how many months will the student grow to a hei

Zolol [24]

Answer:

14 months

Step-by-step explanation:

14x3=42

42+90= 132

6 0

2 years ago