Answer:
75,600 m/h (21 m/s, 0.02 km/h)
Step-by-step explanation:
Answer:
2/3 or in decimal form which is 0.6
Step-by-step explanation:
1) it costs
so is D
2) the amount of the discount is -30%
so is A
3) -0.3
so is B
4) Chad paid 0.7
so is C
Answer:
Ima geuss B bec there is no image
Step-by-step explanation:
Let the number of Matinee tickets be x
Let the number of evening tickets be y
Number of sold tickets = 63, this means that: x+y = 63 ......> equation I
Price of matinee ticket = 10 and price of evening tickets = 14
Total money collected = 742, this means that 10x + 14y = 742 .....> equation II
From equation I: x = 63 - y .........> equation III
Substitute by equation III in equation II:
10(63-y) + 14y = 742
630 - 10y + 14y = 742
4y = 742 - 630 = 112
y = 112/4 = 28
Substitute by the value of y is equation III:
x = 63-28 = 35
Based on the above calculations:
number of matinee tickets = x = 35 tickets
number of evening tickets = y = 28 tickets
