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jonny [76]
3 years ago
10

Two apples and three peaches cost $1.65. three apples and two peaches cost $1.60. what is the cost of one peach

Mathematics
1 answer:
marta [7]3 years ago
7 0
Apples = $.30
Peaches = $.60

You can get this by setting up a system of equations that looks like this. 

2x + 3y = 1.65
3x + 2y = 1.60

Where x is the amount of apples and y is the number of peaches. Then you can solve using any of the methods (I would suggest elimination for ease). 
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3k-5=20k solve the following equation for k
Virty [35]

Answer:

K = 8.3 repeating or 8 1/3

Step-by-step explanation:

3k - 5 = 20

Add 5 to the '-5' and 20 so you'll now have 3k = 25 (You're isolating the variable )

3k/3 = k

25/3 = 8.3 repeating or 8 1/3

K = 8 1/3 or 8.3 repeating.


4 0
4 years ago
Eight more than three times a number is equal to the sum of the number and 10. find the number
Afina-wow [57]

Answer:

8+3x=x+10

2x=2

x=1

The number is 1

6 0
3 years ago
Help me please!!!!
Mariana [72]

Answer:

= p× r²

= 3,14×7×7

= 21,98×7

= 153,86

153.86 \div 3.14 = 7

3 0
3 years ago
Find the volume of the cylinder <br> A-16990<br> B-8491<br> C-4247<br> D-2369
defon

Answer:

V = 8491 mm^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

We know the radius is 13 and the height is 16

V = pi * (13)^2 *16

V = 169*16 *pi

V =2704 *pi

Let pi be approximated by 3.14

V =2704(3.14)

V =8490.56

To the nearest whole number

V = 8491 mm^3

4 0
3 years ago
A high school has 1,100 students. In a random sample of 40 students, 26 own one or more pets. Predict the number of students at
Aleks04 [339]

Answer:

Hello!

First you have to find the rate between the amount of students surveyed by the total amount

You do this by dividing the total amount of students by the amount of students surveyed

1500 / 50 = 30

We multiply the amount of students that have a pet by this number

32 * 30 = 960

The answer is B)960

Hope this helps!

6 0
3 years ago
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