Answer:
y=(3/2)x+4
Step-by-step explanation:
Get y alone. 2y=3x+8 Divide the whole equation by 2, and that leaves you with y=(3/2)x+4
Answer:
Step-by-step explanation:
you have two functions:
y=x-17
and
y=4/5x+6/5
These lines are not parallel because they have different slopes.
Answer: 6^-4
Step-by-step explanation:
6^-4•6^0
According to the law of indices, anything raised to a power of 0 is 1
So, for 6^-4•6^0
(6^0) = 1
Then, 6^-4•6^0
= 6^-4•1
= 6^-4
Since, according to law of indices anything raised to a negative power is made a denominator
= 1/(6^4)
= 1/1296
Thus, the answer is 1/1296, but in exponential form it is 6^-4
18. $18 + $16 + $6 = $40
20. $300 - [3($39) + 2($62)]
= $300 - ($117 + $124)
= $300 - $241
= $59
Therefore, yes, he has enough money.
22. L = 26 W = 14
Perimeter = 26 + 26 + 14 + 14
= 80
Cost = 80ft * $13/ft
= $1040
Answer:
There are 12 ways to make change for a $50 bill using $5, $10 and $20 bills
Step-by-step explanation:
Let's write down every possibility starting by using the largest quantity of $20 bills and we'll go from there, everytime that we get a $10 bill we will split it in the next option into 2 $5 bills.
(20)(20)(10)
(20)(20)(5)(5)
(20) (10)(10)(10)
(20)(10)(10)(5)(5)
(20)(10)(5)(5)(5)(5)
(20)(5)(5)(5)(5)(5)(5)
Now we start with the largest quantity of $10 bills (5) and go from there, splitting them into two 5 dollar bills in the next option.
(10)(10)(10)(10)(10)
(10)(10)(10)(10)(5)(5)
(10)(10)(10)(5)(5)(5)(5)
(10)(10)(5)(5)(5)(5)(5)(5)
(10)(5)(5)(5)(5)(5)(5)(5)(5)
(5)(5)(5)(5)(5)(5)(5)(5)(5)(5)
