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n+m
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Expression A number n increased by nineteen?
n+19
Which means a number n increased by 6.2?
n + 6.2
What is an algebraic expression for the number of minutes in n hours?
m = 60*n where m is the number of minutes.
What is the relationship between the values m and n plotted on the number line?
what is the relationhip between the values m and n plotted on the number line
For all integers m and n if mn is an even then m is even or n is even?
If m * n is even, it can be expressed as m * n = 2 * t, where t is natural number. Either m or n has to provide factor of 2 for the right side of equation, so it basically means at least one of them has to be even.
What is a number n increased by 6.2?
n+6.2
A number m increased by 32?
m+32 or 32+m
Expression A number n increased by nineteen?
n+19
Which means a number n increased by 6.2?
n + 6.2
What is the expression for eight increased by a number n?
8+n
What is -29 increased by a number?
It is -29+N.
What is an algebraic expression for the number of minutes in n hours?
m = 60*n where m is the number of minutes.
Ten times the number n decreased by 13 is equal to the square of the same number n increased by 3?
If ten times the number n decreased by 13 is equal to the square of the same number n increased by 3, then the value of n is either 8 or 2.
A number increased by 2?
n + 2
Can you write a number that is divisible by 6 and not 3?
Impossible: if a number N is divisible by 6 then it exists a number M such as N = 6 x M then N = 2 x 3 x M, then N is divisible by 3
What's a number increased by 5?
n+5
Can you know the number of neutrons if you know the atomic number?
No, only in special cases.Generally you'd also like to know the mass number (m) to calculate the neutron number (n) from the atomic number (z)m = n + z, so n = m - z(Remember that atomic number z = p which is the number of protons, so also valid:m = n + p, so n = m - p )
