Ok so we know that y=1 so we can simply sub in the value of y into the equation :
y = -5x +3
1 = -5x +3
Move the -5x to the LHS ( Left-hand-side ) therefore it changes sign as well move 1 to the RHS ( Right-hand-side ) it also changes sign.
5x = 3 - 1
5x = 2
x = 2/5
x = 0.4
Hope this helps :).
Answer:
$5808.08
Step-by-step explanation:
The formula for calculating future value:
FV = P (1 + r/m)^mn
FV = Future value
P = amount deposited = $5000
R = interest rate = 0.03
N = number of years = 5
m = number of compounding = 12
5000 x (1 + 0.03/12)^60 = $5,808.08
Step-by-step explanation:
Cost = $112
30% discount coupon on the item he's going to buy
=$112 × 30/100 (or you can write 30%)
=$168/5 ($33.6)
7% tax on the item=$112 × 7/100(or you can write 7%)
= $196/25 ($7.84)
Total amount altogether=$112 - $33.6 - $7.84
=$70.56
not sure for the answer^^
Its asking how far they traveled in that time, for example, 60 MPH for 3.5 hours is 210 miles.
you would multiply the R by the T to get the D
19. 210 miles
20. 1440 meters
21. 1560 feet
Hope this helped, please follow!
