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mixas84
4 days ago
7

The price of a cd was decreased by 20% to £7.68. What was the price before the decrease?

Mathematics
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Jorden drives to the store at 30 miles per hour. On her way home she averages only 20 miles per hour. If the total driving time
Svet_ta [12734]
For this scenario, we can define:
d = v * t

Where,
d represents distance
v signifies speed
t indicates time
Rearranging to find time gives us:
t = d / v

The total driving duration is half an hour:
t = d / v1 + d / v2

1.5 = d / 30 + d / 20
Rearranging for d results in:
1.5 * 30 * 20 = 20d + 30d

1.5 * 30 * 20 = 50d

d = (1.5 * 30 * 20) / (50)

d = 18 miles
Conclusion:
she lives 18 miles from the store
4 0
2 months ago
Read 2 more answers
Which table contains only corresponding x-values and y-values where the value of y is one more than the product of x and 2?
zzz [12365]

Answer:

Option (C)

Step-by-step explanation:

The value of y exceeds the multiplication of x by 2.

The equation that describes this condition is:

y = 2x + 1

Thus, by inserting x values into this equation, we can produce a table reflecting the corresponding input and output values:

x        0       1         2        3        4

y         1        3        5        7        9

Consequently, the table provided in Option (C) is indeed the correct choice.

4 0
2 months ago
If 65% of a number is 1,105, what is 82% of the number?
Inessa [12570]
To find the original number where 65% equals 1105:
0.65x = 1105
x = 1105 ÷ 0.65
x = 1700... hence, the original number is 1700.

Calculating 82% of 1700:
0.82 * 1700 = 1394 <== this is your answer.
6 0
2 months ago
Read 2 more answers
an auto transport truck holds 12 cars. A car dealer plans to bring in 1006 new cars in June and July. if an auto transport truck
tester [12383]

Divide 1006 by 12

1006 / 12 = 83.833

This results in 83 complete trucks

83 * 12 = 996

Hence, 10 cars will be in the final truck

5 0
2 months ago
Read 2 more answers
A box of 8 crayons costs $0.96. How much does
lawyer [12517]
0.96/8= $0.12 (per crayon)
0.12x30= $3.60
5 0
1 month ago
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