3 years ago

Describe the diffrence between algebraic expressions and numerical expressions

1 answer:

6 0

A numerical expression contains numbers and operations. An algebraic expression is almost exactly the same except it also contains variables.

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Find the slope of the line that passes through (4, 6) and (2, 3).

Verizon [17]

The slope is 3/2

To find the slope, you have to use the slope formula

y2-y1/x2-x1

6-3/4-2

3/2

So the slope is 3/2

3 0

3 years ago

Combime like terms to create an equivalent expression -2.5(4x-3)

Ann [662]

Answer: -10x+7.5

Step-by-step explanation:

First multiply -2.5(4x)= -10x and then -2.5x-3= 7.5 it should be -10x+7.5

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3 years ago

A bouncy ball is dropped such that the height of its first bounce is 6 feet and each successive bounce is 72% of the previous bo

Darina [25.2K]

Answer:1.2

Step-by-step explanation:

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3 years ago

Ruth has a savings account at a bank that charges a $3.50 fee for every month her balance falls below $1,500. Her account has $1

borishaifa [10]

Answer:

1304.5 balance after 5 months

Step-by-step explanation:

first you subtract 400 from 1722 to find the balance she will have which is 1322. then you must multiply 3.5 x 5= 17.50. now subtract 17.50 from 1322 and you get her balance after 5 months

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3 years ago

What is the 3 dightlit of the number 9,827,273

Leto [7]

The 3 is in the ones place because it is on one right of the decimal point.

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3 years ago