6. an expression is shown.
45.63 +2.794
what is the value of the expression?

The value of this expression is 48.424

Step-by-step explanation:

To find the value its sort of like what its worth. So, you must add the two numbers given.

45.63 + 2.794. I will show the work because i believe you are supposed to.

    1  1

  45.63

+  2.794

  48.424

I set it up this way because it makes it easier, align the decimal points so you can just bring down the decimal points.

From yours truly to you,

Que.

i cant see the graph

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!