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Sever21 [200]
3 years ago
14

Write to subtraction equations for 15-7

Mathematics
1 answer:
igomit [66]3 years ago
6 0
Wait is it for the answer if it is then 10-2 and 12-4
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patsy can decorate 3 1/2 cupcakes in 1/4 hour at this rate how many cupcakes can patsy decorate in 1 hour
pogonyaev

Answer:

14 cupcakes per hour

Step-by-step explanation:3 1/2 or 3.5 times 4

3 0
2 years ago
NEED HELP ASAP!!!!!!!!
balu736 [363]

Answer:

b

Step-by-step explanation:

6 0
1 year ago
Which of the following represents a geometric series (remember what a series is as opposed to a sequence)?
juin [17]

Answer:

4 + 12 + 36 + ...

Step-by-step explanation:

4, 12, 36, ... is a geometric sequence, it has a common ratio of r=\frac{36}{12}=\frac{12}{4}=3

When we add the terms of a geometric sequence we get a geometric series.

4+12+36+ ... is a geometric series, it has a common ratio of r=\frac{36}{12}=\frac{12}{4}=3

4 + 12 + 20 + ... is not a geometric series because it has no common ratio

\frac{20}{12}\ne \frac{12}{4}

The second choice is correct

8 0
3 years ago
A 10 2/3 inch long pipe is cut into 8 equal length pieces, how long is each piece​
storchak [24]

Answer:

\frac{4}{3} inches

Step-by-step explanation:

The total length of pipe is  10  2/3rd inches

It is cut into 8 equal pieces

We need to divide total length by 8 to get length of each piece. First, we have to convert mixed number (total length) to improper fraction by using formula shown below:

a\frac{b}{c}=\frac{(a*c)+b}{c}

So,

10\frac{2}{3}=\frac{32}{3}

Each piece length is:

\frac{\frac{32}{3}}{8}\\=\frac{32}{3}*\frac{1}{8}\\=\frac{32}{24}\\=\frac{4}{3}

So, each piece is \frac{4}{3} inches

6 0
3 years ago
The lines graphed below are perpendicular. The slope of the redline is -2. What is the slope of the green line
attashe74 [19]

Answer:

It would be undefined if the line is vertical.

Step-by-step explanation:

6 0
3 years ago
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