Answer:
46.2
Step-by-step explanation:
I'm assuming it is a rectangle, and so..... perimeter is s+s+s+s and this will be
9+9+14.1+14.1 = 46.2
:)
Answer:
18,920.00
Step-by-step explanation:
discount = x
original price = $20,000
discount% = 5.4%
x/20,000 = 5.4/100
x · 100 = 5.4 · 20,000
100x = 108,000
100x/100 = 108,000/100
x = $ 1,080.00
Sale price = original $ - discount $ = final answer
$20,000 - $1,080 = $18,920.00
Answer: add 0.3 to both sides
Step-by-step explanation:
1) combine like terms
ALWAYS eliminate constant (number with no variable) Before variable
2) when eliminating constant use the opposite sign, ex: x-5, use +5 to eliminate -5
3) eliminate variable by dividing on both sides
Hope this helps!
Answer:
Suzette makes more
Step-by-step explanation:
Suzette = 30000 x 1.085^15 = 101992.28
Bridgett = 8.5/100 = 0.85, 0.85 x 30000 = 2550, then use simple interest formula (P(1+rt) , 30000 + (15x2550) = 68250
Suzette - 101992.28 - compound interest
Bridgett - 68250 - simple interest
A and F are the only set of ordered pairs that work in both of the equations above. In order to find these you must place them into each equation and check for truth. Below is the work for A and F.
Ordered Pair A : (0,6)
y > 6x + 5
6 > 0 + 5
6 > 5 (TRUE)
y < -6x + 7
6 < 0 + 7
6 < 7 (TRUE)
Ordered Pair F : (-2, 18)
y > 6x + 5
18 > - 12 + 5
18 > -7 (TRUE)
y < -6x + 7
18 < 12 + 7
18 < 19 (TRUE)