Reflect on the following quotation: "I'm a great believer that any tool that enhances communication has profound effects in terms of how people can learn from each other,
and how they can achieve the kind of freedoms that they're interested in."
In what ways does algebra act as a tool to improve communication? How does algebra
affect how people can learn from each other?

3; 9 is 8 to -4

step-by-step explanation:

no one knows lol

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.