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HACTEHA [7]
3 years ago
12

Can any one pls help me with 14,15 pls tysm! have a great day :D

Mathematics
1 answer:
Temka [501]3 years ago
6 0

Answer:

14.$403.46 or  $403.50(rounded)

15.11.55 or 11.60(rounded)

Step-by-step explanation:

Commission is when you get a percent added to the amount of money you have already so with that being said-397.50+1.5%

She uses 24% so with that being said to find the amount left you have to subtract the percent from the original amount-15.2-24%

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3 years ago
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2 years ago
If the base of a rectangle is 12 cm and the area is 250.8 cm2 what is the height of the rectangle
Sergio039 [100]
So to find the area of a rectangle, the formula is
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6 0
3 years ago
What is the average rate of change from -3 to 0<br>​
lukranit [14]

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5 0
3 years ago
The length of a rectangle is 8 inches longer than half of its width.The area of the rectangle is 18 square inches.How many inche
SOVA2 [1]

Answer:

The correct answer is 2 inches.

Step-by-step explanation:

Let l inches and w inches be the length and width of a rectangle respectively.

According to the given problem, l - 8 = \frac{w}{2}.

Area of the rectangle is given to be, according to the question, 18 square inches.

Thus l × w = 18

⇒ l × (2l - 16) = 18

⇒ 2 l^{2} - 16l - 18 = 0

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Width of the rectangle is 2 inches.

5 0
3 years ago
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