Answer:
$90
Step-by-step explanation:
70-25 = 45
45x2 = 90
Sin = 14/50; 7/25 & tan = 14/48; 7/24, Hope this helps.
Answer:
its 21 because yall 17+21 u add then u multiply bye 157
Answer:
X ≥ 10,000
Step-by-step explanation:
The ‘x’ represents the money they raised and the inequality would be ≥ because you would want to raise at least $10,000 or more.
-x=-y+2
x=y-2
now substitute iin the first one
y=(y-2)^2+5 (y-2)-3
y=y^2-4y+4 +5y-10-3
y=y^2+y-9
y^2-9=0.
y^2=9
y=3
3-x=2
-x=2-3
-x=-1
x=1
the solution are x=1 and y=3
3=1^2+5 (1)-3
3=1+5-3
3=6-3
3=3