Y=-1/2x+4 what is the slope of a line parallel to this line?

The parallel slope would be -1/2. A parallel line that has the same slope as the original line.

-1/2

Step-by-step explanation:

Since it’s the slope of a parallel line the slope is going to be equal to the line. If it was the slope of a perpendicular line you would find the opposite reciprocals of -1/2.

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

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!