Three more than twice the number is 25
The number you're looking for is 25. Simply work backwards.
25 - 3 (three more...) = 22
22 ÷ 2 (twice the number) = 11
<span>5x−y=8 ; y = 5x - 8
7x+4y=22
substitute </span>y = 5x - 8 into 7x+4y=22
7x+4y=22
7x+4(5x - 8) = 22
7x + 20x - 32 = 22
27x = 54
x = 2
y = 5x - 8
y = 5(2)- 8
y = 10 - 8
y = 2
answer: x = 2 y = 2 or (2,2)
FV=PV(1+i)^n
FV =$ [85(1+0.85)^8]
FV=$ [85(1.85)^8]
FV= $ 222.21
Answer:
21
Step-by-step explanation:
Area of a rectangle is base x height so 7 x 3 so 21