If the amount Damien deposits into the Bank of Chance is x, then the amount he deposits into the Merchant Bank is 3*x (as he deposits 3 times as much there). Since 3*x+x=4x, and we know that Utopian Financing's deposit is 20% (or 0.2 by moving the decimal in 20.00 2 places over to the left), 4x*0.2=0.8x=amount he invests in Utopian Financing. Adding them all up, we get x+3x+0.8x=1200=4.8x. Dividing both sides by 4.8, we get 1200/4.8=x=
250 dollars invested in the Bank of Chance. To find 0.8 of 250, we multiply the two to get 0.8*250=200=amount invested into Utopian Financing
Answer:
3. 9 - (n ÷ 5 ) 5. 8 x ( 5 x t ) (( i don't know the others ))
Step-by-step explanation:
Step-by-step explanation:
p = 2r + pi×r
p = r(2 + pi)
r = p/(2 + pi)
Answer:
7.4 x 10^7
Step-by-step explanation:
3.98 x 10^8 - 3.24 x 10^8 = 0.74 x 10^8 (not scientific notation, because it isn't full number)
0.74 x 10^8 ---> 7.4 x 10^7
- got seven by counting the spaces it moved over (right decrease, while left increases)
Answer:
The slope is -7/4
Step-by-step explanation:
∵ 7x + 4y = 10
∵ y = mx + c ⇒ where m is the slope of the line
∴ Re-arrange the equation
∴ 4y = 10 - 7x ⇒ ÷4
∴ y = 10/4 - (7/4) x
∴ y = 5/2 - (7/4) x
∴ The slope is -7/4