Answer:
−x 4 +18x+ 5 +12x 3 +7x 4
Step-by-step explanation:
hope this helps
Okay, so first, we need to find the discounted rate of the TV:
(1 - 0.2)849 = 0.8(849) = <u>$679.20</u>
Now that we know this, we solve for the price with sales tax:
1.06(679.20) = $719.952 (this can be rounded to 719.95)
The total cost of the TV is $719.95
Answer:
8x+4
Step-by-step explanation:
4(2x+1)=8x+4
Answer:The slope on the graph is the price, and it is sloping because the price is cheaper.
Step-by-step explanation:
$10 = 1-6 shirts (amount)
$5 = 7+ shirts (amount)
Given:
heads = 72
feet = 200
Chicken = c
Rabbit = r
c + r = 72
2c + 4r = 200
c = 72 - r
2c + 4r = 200
2(72-r) + 4r = 200
144 - 2r + 4r = 200
2r = 200 - 144
2r = 56
r = 56/2
r = 28
c = 72 - r
c = 72 - 28
c = 44
There are 44 chicken and 28 rabbits.