Answer:

25%

Step-by-step explanation:

Amount Kedwin has for the purchase = $150

Total cost of purchase :

Item cost =. $175

Shipping cost = 0.1 * 175 = 17.5

Total cost =. $(175 + 17.5) = $192.5

Smallest sale rate in other to afford the item:

At 10%

(1 - 0.1) * 192.5 = $173.25

At 20%

(1 - 0.2) * 192.5 = $154

At 25%

(1 - 0.25) * 192.5 = $144.375

Hence, smallest sale rate needwd is 25%

**Answer:**

one solution : r = 2

**Step-by-step explanation:**

hello :

20+4r=32-2r

4r+2r = 32-20

6r = 12

r=12/6 = 2

I hope that's what you mean - 1000000 cm cubes is equal to:

100000 meters (m)

10 kilometers (km)

100000 decimeters (dm)

10000000 milimeters (mm)

10000000000 micrometers / microns (µm)

100000000000000 angstrom (A)

393700,79 inches (")

32808,40 feet (ft)

10936,13 yards (yd)

6,21 land miles (mi)

<span>5,40 nautical miles (nmi)</span>

Yes

Explanation: y = 6x + 2

y = x + 7

Combine the equation

6x + 2 = x + 7

Collect like terms

6x -x = 7 - 2

5x = 5

X = 1

Substitute x =1

Into any equation

y = 6(1) + 2

y= 6 + 2

y= 8

(1,8)

**Answer:**

**Step-by-step explanation:**

**Given:**

Amount deposit P = $2,000

Time t = t year (yearly) = 4t(quarterly)

Rate r = 5% annual = 5/4 = 1.25% (quarterly) = 0.0125

**Find:**

Amount after t year (Y)

**Computation:**

A = P[1+r]ⁿ

So,