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zvonat [6]
4 years ago
13

F(-2) = 3 . 4(31 + 10)

Mathematics
1 answer:
AnnZ [28]4 years ago
4 0

Answer:

d

Step-by-step explanation:

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If 50 kg of rice cost Rs 375,how much can be purchased for Rs.525?​
uysha [10]

Answer:

70kg can be purchased for Rs 525

Step-by-step explanation:

Let the quantity of rice that can be bought with Rs 525 be = x

           Rice ( kg)                Cost (Rs)

              50                          375

                x                           525

  \frac{50}{x} = \frac{375}{525} \\\\x \times 375 = 50 \times 525\\\\375x = 26250\\\\x = \frac{26250}{375} = 70 \ kg

Therefore 70kg rice can be purchased for Rs. 525

8 0
3 years ago
It took a car 5 days to travel 2853 miles. What was this car's average speed, in miles per hour? (round to the nearest mile per
Nat2105 [25]

Answer:

<u>24 miles per hour</u>

Step-by-step explanation:

First we need to convert days to hours. Since there are 24 hours in one day we need to multiply 5 by 24

5*24=120

This gives us 120 hours. Now we need to divide the total miles by the total hours

2853/120=23.775

Finally we need to round to the nearest mile per hour/ones digit. When rounding, remember if it is 4 or below you round down, and if it is 5 or about you round up.

23.775 - 5 is high so round up

23.78 - 8 is high so round up

23.8 - 8 is high so round up

24 is the final answer

4 0
3 years ago
Help people if you ask what is the blurd number is 1/2​
Lisa [10]

Step-by-step explanation:

a) 2+ (3.5kg × number of week respectively) :*assuming 2kg collected for c tree is included

b) y=2+3.5x

c) (26.5kg-2kg)÷ 3.5kg= 7 weeks

d) ???

8 0
3 years ago
24/30 ➗ 6/6 = ? <br> Please show work if your able too! :)
posledela

Answer:

20

Step-by-step explanation:

Solution:

24 6

__ × __

30 6

= 4×5

=20

8 0
3 years ago
Read 2 more answers
Figure ABC is reflected about the x-axis to obtain figure A′B′C′: Triangle ABC is located on the coordinate plane with vertex A
zavuch27 [327]

Answer:

Figure ABC is congruent to figure A’B’C’.

Step-by-step explanation:

All the other answers doesn't make sense

5 0
4 years ago
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