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marta [7]
3 years ago
6

Becca paid $5.80 for 21/2 pounds of beef. How much did she pay per pound

Mathematics
1 answer:
Darina [25.2K]3 years ago
7 0

Answer:

.55 cent a pound

Step-by-step explanation:

5.80 divide by 21/2

5.80 / 10.5 = 0.55 cent  pound

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The table below shows a correct representation that 15 pounds (lb) of sugar cost $3:
SIZIF [17.4K]

Answer: True

Step-by-step explanation: There are 15 pounds and 3 dollars. 15 over 3 is $1 for 5 pounds.

4 0
3 years ago
In a recent year, 31% of all college students were enrolled part-time. If 8.6 million college students were enrolled part-time t
Ronch [10]

Answer:

28 million college students.

Step-by-step explanation:

We can represent all college students as x. This means that all part-time college students are \frac{31}{100}x. Because all part-time college students are also equal to 8.6 million, we have 8,600,000=\frac{31}{100}x. To find the number of total college students, or x, we have to multiply by 100/31 to get rid of the fraction on the other side:

8,600,00\cdot\frac{100}{31}=x

The left side of the equation evaluates as 27,741,935.5. Because we are asked to round to the nearest million, we have to round to 28 million, which is the closest.

5 0
2 years ago
What is the slope of the line?
Oduvanchick [21]

Answer:

rise over run

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how much it goes up over how far it goes to the side

4 0
3 years ago
Solve on the interval [0,2pi) 3cscx-1=2
aliya0001 [1]

Answer:

on APEX its d) pi/2

3 0
3 years ago
Find AuB and AnB for the sets A and B.<br> A={3, 4, 5, 6, 7), B = {4, 6, 8, 10)
kvv77 [185]

Answer:

AuB= {3,4,5,6,7,8,10}

AnB= {4,6}

7 0
3 years ago
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