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Deffense [45]
3 years ago
11

*UNIT RATE AND PROPORTIONS*

Mathematics
1 answer:
Advocard [28]3 years ago
3 0

Answer:

Unit rate is $7 per pound.

6 pounds will cost $42

You can buy 10 pounds for $70

Step-by-step explanation:

28/4 = $7 --> Unit rate is $7 per pound.

7 × 6 = $42 --> 6 pounds will cost $42

70/7= 10 --> You can buy 10 pounds for $70

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Cindy cats often share a carton of milk .
dexar [7]
1/3 = 4/12
5/12 = 5/12
1/6 = 2/12

4/12 + 5/12 + 2/12 = 11/12
12/12 - 11/12 = 1/12

1/2 of milk is left over.
6 0
3 years ago
Let m be the side length of the fourth smallest possible square with integer value of its area, and let n be the sum of all prim
Natali [406]

Answer:

510

Step-by-step explanation:

It's assumed 0 is not an integer.

M is obviously 2. The area of a square is the square of its side length. If this area must be an integer, then it must be the fourth integer, which is 4. The side length, M=\sqrt{4} = 2

A prime number is a positive integer which can be divided exactly by only itself and 1. In fact, it has only those two factors. The last statement excludes 1 as a prime number. Hence, the prime numbers less than 10 are 2, 3, 5 and 7. Their sum is N=2+3+5+7=17.

To evaluate MN(N-M),

2\times17(17-2)=34\times15=510

6 0
3 years ago
What is the common ratio in the geometric sequence?
Rzqust [24]

Answer:

9

Step-by-step explanation:

Common ratio is found by raking the second term and dividing by the first term

9/1 = 9

We can check by taking the third term and dividing by the second term

81/9 = 9

The common ratio is 9

8 0
3 years ago
What me the answer to s-8=9
Irina-Kira [14]

Answer: -2 i believe because if you take and subtract one from 8 you should get 9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve using long division<br> (x² – 3x - 40) + (x+5)
wolverine [178]

The chosen topic is not meant for use with this type of problem.

However, if you simplify it, your answer is:

x^2 − 2x − 35

4 0
3 years ago
Read 2 more answers
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