Which ordered pair makes both inequalities true? y > –3x + 3 y > 2x – 2 answer is (2,2)

Any ordered pair where x > 1 and y > 0 will work.

Step-by-step explanation:

First we will solve for x.  We will do this by eliminating the variable y, by subtracting the two inequalities:

 y > -3x+3

-(y > 2x-2)

y-y > -3x-2x+3--2

0 > -5x+5

Subtract 5 from each side:

0-5 > -5x+5-5

-5 > -5x

Divide each side by -5 (remember when you divide an inequality by a negative number you must flip the inequality symbol):

-5/-5 < -5x/-5

1 < x

This means x > 1.

Substituting 1 into the first inequality,

y > -3(1)+3

y > -3+3

y > 0

Any point with an x coordinate greater than 1 and a y coordinate greater than 0 will work.

b

step-by-step explanation:

the word superfluous means unnecessary

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!