Answer:
y = 2x + 5
Step-by-step explanation:
y = mx + b : Slope Intercept Form
Our m (slope) does not change, but our b (y-intercept) does.
Step 1: Plug in all numbers except b
y = 2x + b
3 = 2(-1) + b
Solve
5 = b
Step 2: Add slope and intercept into equation
y = 2x + 5
Answer:
C. Linearly Independent, Unique solution
Step-by-step explanation:
x=11/2
y=7/4
z=2
Answer:
$246
Step-by-step explanation:
The price of the product is $390, after 6 months the price is marked down by 10% which is $39 so the total will be $351. After another 6 months the price is marked down again by 30%, which is $105 and 3 cents ($105.3). For a total of $245 and 7 cents ($245.7). To round the number you only need to look at the number after the decimal which is 7 in this case. Any number bellow 5 counting 5 in it, will stay the same number, any number above 5 without counting 5 will be the next number. So $245.7 rounded to the nearest dollar will be $246.
Hope it was helpful ^^ <3
Good Luck
Answer:
$370
Step-by-step explanation:
You already have 90 dollars so we can put that to the side for right now
If you're charged $35 at an hourly rate for 8 hours then you have to multiply the two together
30 x 8 = 240
5 x 8=40
240 + 40=280
Now is when your $90 dollars comes in. Now just add the two together and you'll end up with your final answer
280+90=370
Ben will spend $9,000 over the next 12 months because he spends $750 a month and when you multiply that by 12 your product is $9,000