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horrorfan [7]
3 years ago
8

carly's baby sister like to stack her blocks to make patterns. how do she demostrate the relationship between the stack number a

nd the number of blocks
Mathematics
1 answer:
Svetlanka [38]3 years ago
6 0
She counts both piles. 
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Please solve both step by step I'll mark you as brainliest
Kitty [74]

Answer:

5. -5x - 1

6. -x - 4

Step-by-step explanation:

5.

Distribute (get rid of parentheses):

-5x - 1

6.

Distribute (get rid of parentheses):

-x - 4

6 0
3 years ago
Read 2 more answers
(p²-pq + q²) ( 3p+ 3q) ​
RUDIKE [14]

Answer:

3p^3 + qp^2 - pq^2 + 3q^3

Step-by-step explanation:

(p²-pq + q²) ( 3p+ 3q)

3p^3 + 3qp^2 - 3qp^2 - 3pq^2 + 3pq^2 + 3q^3

3p^3 + qp^2 - pq^2 + 3q^3

3 0
2 years ago
Which number is an integer? Negative three-fourths 0 2. 3 Pi.
elena55 [62]

The number that is an integer is 0.

An integer is a number that does not have fractions or decimals. Examples of integers are 50, - 1. A fraction is a number that is made up of numerators and denominators. An example is 3/4. A decimal is made up of tenths, hundredths and thousandths. An example is 2.3.

Negative three-fourths is not an integer because it is a fraction. 2.3 and pi  is not an integer because it is a decimal.

A similar question was answered here: brainly.com/question/15984496

5 0
2 years ago
Suppose a sample of 256 was taken from a population with a standard deviation of 64 centimeters. What is the margin of error for
Ganezh [65]
I think the answer is b
8 0
3 years ago
Read 2 more answers
It took Michala 4 hours to sew 9 scarfs. How many scarfs could she make in 24 hours
aksik [14]
<h2>4 hours → 9 scarfs</h2><h2>8 hours → 18 scarfs</h2><h2>12 hours → 27 scarfs</h2><h2>16 hours → 36 scarfs</h2><h2>20 hours → 45 scarfs</h2><h2><u>24 hours → 54 scarfs</u></h2><h2><u /></h2><h3>Therefore, Michala can sew 54 scarfs in 1 day.</h3>
3 0
2 years ago
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