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igor_vitrenko [27]
3 years ago
12

Will you please help me

Mathematics
2 answers:
PtichkaEL [24]3 years ago
8 0
For 4a. Is 25 students 4b. She can pay 80$ for the bus and 35 students. I hope this answered your question!
elena-14-01-66 [18.8K]3 years ago
8 0

Answer:

A. 25 students

B. Around $1.42 for each student and $100 for the bus OR $2 for each student and $80 for the bus.

Step-by-step explanation:

A. The bus already costs $100. If that's the case, then she'll have $50 left. If it's $2 per student, then that means she can do only 25 students.

B. If she wants to take 10 more students, then that would be 35 students in total. In order to fit her budget, she needs to make it so that she can take 35 students within $50. In another case though, she can still pay $2 per student, but lower the price of the bus,

I could be wrong, but I'm pretty sure this is it.

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Find the equation of the line that passes through points A and B.<br> y<br> X A (4, 7)<br> B (2, 3)
g100num [7]

Answer:

y = 2x - 1.

Step-by-step explanation:

The slope = (7-3)/(4-2)

= 4/2

= 2.

y - y1 = m(x - x1)

Here m = 2 , x1 = 2 and y1 = 3. So we have:

y - 3 = 2(x - 2)

y = 2x - 4 + 3

y = 2x - 1.

We have used the point (2, 3) to find the equation but we could have used (4, 7). We would have got the same answer.

3 0
3 years ago
Read 2 more answers
Bill paid $2.49 for 5 pounds of rice. What could be cost of 9 pounds
Nadya [2.5K]

Answer:

\boxed{\sf Cost \ of \ 9 \ pounds \ rice =\$ 4.482}

Given:

5 pounds rice cost $2.49

To Find:

Cost of 9 pounds rice

Step-by-step explanation:

5 pounds rice cost $2.49

1 pound rice will cost $ \sf \frac{2.49}{5}

So,

9 pounds rice cost = 1 pound rice cost × 9

= $ \sf \frac{2.49}{5} \times 9

= $0.498 × 9

= $4.482

3 0
4 years ago
Read 2 more answers
Please help please i really need help
vodomira [7]

Answer:

78

Step-by-step explanation:

help me with mine pls your smart

8 0
3 years ago
If 2a + 7b+2c=16 and 2a + 3b +2c= 8, then b = ?<br> (A)-2<br> (B) O<br> (C) 2<br> (D) 4<br> (E) 6
Sauron [17]

Answer:

  (C)  2

Step-by-step explanation:

Given equations 2a + 7b+2c=16 and 2a + 3b +2c= 8, you want to know the value of b.

<h3>Solution</h3>

The coefficients of 'a' and 'c' are the same in the two equations, so we can eliminate those variables by subtracting one equation from the other. We can keep the resulting coefficient of 'b' positive if we subtract the second equation from the first.

  (2a +7b +2c) -(2a +3b +2c) = (16) -(8)

  4b = 8 . . . . . . . simplify

  b = 2 . . . . . . . divide by 4

5 0
1 year ago
SOMEONE PLEASE HELP ASAP!!!! I HAVE ASKED THIS QUESTION 5 TIMES AND WASTED 500 POINTS SO FOR THE LOVE OF DEAR GOD PLEASE HELP FO
Harlamova29_29 [7]

Answer:

85.26

Step-by-step explanation:

5 0
3 years ago
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