Which of the following statements is false?
A. (8y^2+2)-(4-2y^2)=10y^2-2
B. (y^2-7)+(2y+2)=2y^2-9
C. (y^2-7)+(2y^2+3)=3y^2-4
D. (y^3-y)-(y^2+4)=y^3-y^2-y-4

answer: i think it is (1,-2)

i can't read 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!