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neonofarm [45]
2 years ago
6

PLEASE HELP !!!

Mathematics
1 answer:
katen-ka-za [31]2 years ago
4 0

Answer:

final cost of 3 pounds: <u>  8 dollars  </u>

final cost of p pounds: <u>   3.75p - 3.25  dollars  </u>

Step-by-step explanation:

Each pound costs $3.75, so 3 pounds cost 3*3.75 = 11.25 dollars. Subtract off the $3.25 to get the final cost to be 11.25-3.25 = 8 dollars. This takes care of the first part.

For the second part, the expression for the final cost is 3.75p - 3.25; where the 3.75p is the cost before the coupon is applied. If you plugged p = 3 into that expression, you should get 8 as a result. The variable p is some positive whole number. It's a place holder for the number of pounds of apples.

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Please help!!!!!!!!!!! ​
Arisa [49]

Answer:

The ordered pair (15, 12) means that 15 pounds of beans cost $12.

Step-by-step explanation:

Ordered pairs are in the format of (x,y). The first number represents a point's position on the x-axis and the second represents a point's position on the y-axis. Also note that in this graph, the x-axis represents the weight of beans in pounds and the y-axis represents the cost of beans.

Knowing this, (15,12) means that 15 pounds of beans must cost $12.

5 0
3 years ago
Read 2 more answers
What is the value of 4(25-5)?
sweet [91]
First you subtract 25 from 5 which equals 20 then you multipliy 4 to 20 and you get 80...so 80 is your solution.
7 0
3 years ago
Can you help me please like littery
viva [34]

Answer:

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4 0
2 years ago
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The probability that you will get grounded if you have a bad grade is 85%. The probability that you will get grounded and have e
alexandr402 [8]
If you are grounded, there are two options - you are only grounded or you have extra chores too. Therefore, at that point, there is a 100% chance of you already being grounded - we need to figure what percentage of 100 the extra chores is. To find that, we can do 50/85= around 59% percent
6 0
3 years ago
The area of a smaller circle is one twenty-fifth of the area of a larger circle. What is the ratio of the radius of the larger c
dangina [55]

Answer:

f) \:  r2 \div r1 \: = 5 \div 1

Step-by-step explanation:

\frac{a1}{a2}  =  \frac{1}{25}  =  \frac{\pi \times (r1)^{2} }{\pi \times (r2)^{2}}

{(\frac{r2}{r1})}^{2}  = 25

\frac{r2}{r1}  = 5

8 0
2 years ago
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