Which question are you wanting answered its hard to tell
Answer:
I like science right now but last year i was a huge history buff
Answer:
1/p^2
Step-by-step explanation:
To get rid of a negative exponent, make it under a 1/
Answer:
Number 4
Step-by-step explanation:
Side-Angle-Side, it has to be between the two sides.
Let shirts be x and ties be y
3x+5y=$60 Equation 1 (Equation 1 will be denoted by *)
2x+3y=$39 Equation 2 (Equation 2 will be denoted by !)
*x2 6x + 10y = $120
!x3 6x + 9y = $117
*-! y = 120-117 =3
Ties are $3 each
Substitute this value back into one of the original 2 equations:
3x+5y=$60
3x+(5x3) = 60
3x+15=60
3x=45
x=15
Shirts are $15
