In simplest form it's 5/7
Answer:
0.15y
Step-by-step explanation:
0.2*0.75*y = 0.15y
16. Answer: $2142.00
<u>Step-by-step explanation:</u>
2100 - 2100(0.15)
= 2100 - 315
= 1785
1785 + 1785(0.20)
= 1785 + 357
= 2142
**************************************************************
17. Answer: $283.25
<u>Step-by-step explanation:</u>
Let x represent the price of the glove before tax
x + x(0.165) = 329.99
1.165x = 329.99
<u>÷1.165 </u> <u>÷1.165 </u>
x = 283.25
**************************************************************
18. Answer: $0.25 per topping
<u>Step-by-step explanation:</u>
Choose any 2 points. I chose (2, 3.00) and (4, 3.50)
Use the slope formula to find the rate:
rate = ![\frac{3.50-3.00}{4-2}](https://tex.z-dn.net/?f=%5Cfrac%7B3.50-3.00%7D%7B4-2%7D)
= ![\frac{0.50}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B0.50%7D%7B2%7D)
= ![\frac{0.25}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B0.25%7D%7B1%7D)
2x-4x
is an expression that equals too -4 if thats what u were looking for
Answer:
Its 20
Step-by-step explanation:
if we re write it it would be. 40-5 4. and 5 x4 is 20 and 40 minus 20 is 20