Answer:
R={-1, -11, 7}
Step-by-step explanation:
-2(2)^2+7=
-2(4)+7=
-8+7=
-1
-2(-3)^2+7=
-2(9)+7=
-18+7=
-11
-2(0)^2+7=
-2(0)+7=
0+7=
7
Answer:
if she build x numbers of large decks, therefore small decks would be (x + 5)
1500*(x+5)+2500x =23500
1500x+7500+2500x=23500
4000x+7500 =23500
4000x=23500-7500
4000x=16000
x=4
4+5=9
cho built 4 large decks and 9 small decks
She will have $824 because annual means it happens every year and 3% of 800 is 24
Answer:
VT = 13 units
Step-by-step explanation:
The diagonals are congruent and bisect each other, that is
RT = US , substitute values
5x - 14 = 2x + 10 ( subtract 2x from both sides )
3x - 14 = 10 ( add 14 to both sides )
3x = 24 ( divide both sides by 3 )
x = 8
Thus
RT = 5x - 14 = 5(8) - 14 = 40 - 14 = 26
VT = 0.5 × RT = 0.5 × 26 = 13
"$0.90" (and any subsequent words) was ignored because we limit queries to 32 words.