Writing Expressions
8 more than a number n
n+8
the GCF of 24 and 36
12
(2+3)4
625
Evaluate 3n + 4 when n = 3
13
There are 4 constants in 12+3y-4+2x3: True or False
False. There are 2: 12, 4.
The product of 7 and a number y
7y
The LCM of 8 and 12
24
2(42)-2
30
8x + 4y when x = 5 and y=2
48
12+3y-4+2x3 has how many terms
4 terms
5 less than the product of 4 and x
4x-5
What's the GCF and LCM of 18 and 42?
GCF = 6
LCM = 126
the value of 2 + b(a2+4) when a=2 and b=4
What is 34?
x4 when x = 5
625
The variables in 12+3y-4+2x3
y, x
3 times the sum of a number k and 6
3(k+6)
The GCF and LCM of 12, 18, and 30
GCF: 6
LCM: 180
9+2(32)
27
Evaluate: 15 + (n2 - 5) when n = 6
46
the coefficients in 12+3y-4+2x3
3, 2
10 increased by the quotient of a number m and 2
m/2 +10
Hot dog buns come in packs of 8 and hot dogs come in packs of 12. How many packs of each should you buy without having any leftovers?
2 packs of 12 and 3 packs of 8
m2+9n when m=4 and n=5
109
x3 when x=2/5
8/125
In 12+3y-4+x3, 3 is a factor: True or False
True because a factor is a variable or number multiplied by another number or variable