Answer:
1st Blank: 5
2nd Blank: 3
3rd Blank: -8
4th Blank: -8
5th Blank: 12
Step-by-step explanation:
15x+35y=-100
-15x+9y=-252
___________
44y=-352
___ ___
44 44
y=-8
3x+7(-8)=-20
3x-56=-20
+56 +56
__________
3x=36
__ __
3 3
x=12
Answer:
$3.50 (3 dollar bills, and either a half-dollar or 2 quarters)
Step-by-step explanation:
B is not proportional because it does not go thru the origin
Answer:
A) -32/21
Step-by-step explanation:
Answer:
4 1/4
Step-by-step explanation:
make improper
17/3 * 3/4 then multiply a across ( Numertors multiply numurators, denominator multplies denominator)
=51/12 then reduce
