Answer:
6 integers
Step-by-step explanation:
Its divisible by 1 and 5 and 10 ( as its ends in 0)
It is even so its divisible by 2.
Its digits do not add up to a number divisible by 3 so 3,6 and 9 are not factors. Its divisible by 4 and 8 . Not divisible by 7.
S0 answer is 6 integers between 1 and 10
This is 1 whole because you have to make the equation 1/4+9/12 and then you have to find the Lowest Common Denominator (LCD) then it will look like 3/12+9/12= 12/12=1 whole Hope that helped
8/(2x -2) = 14/(3x)
Cross multiply
24x = 28x - 28
Simplify. Isolate the x
24x (-28x) = 28x (-28x) - 28
24x - 28x = -28
-4x = -28
-4x/-4 = -28/-4
x = 6
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(x-10)/5 = 39/15
Cross multiply
15(x - 10) = 39(5)
Simplify
15x - 150 = 195
Isolate the x
15x - 150 (+150) = 195 (+150)
15x = 345
15x/15 = 345/15
x = 23
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(x + 4)/6 = (2x + 4)/9
Multiply 6 to both sides & 9 to both sides
9(x + 4) = 6(2x + 4)
Distribute 9 to x and 4, and 6 to 2x and 4
9x + 36 = 12x + 24
Isolate the x.
9x (-12x) + 36 (-36) = 12x (-12x) + 24 (-36)
9x - 12x = 24 - 36
-3x = -12
Isolate the x. divide -3 from both sides
-3x/-3 = -12/-3
x = -12/-3
x = 4
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hope this helps
Find the mean of the number of seats? Or the amount of cars?
Answer:
2
Step-by-step explanation:
Kindergarden