Answer:
answer is 9
Step-by-step explanation:
1st method: Proportion
15/100 = n/60
cross-multiply to get:
100n = 900
n = 900/100
n = 9
2nd method: Convert % to Decimal and Multiply
.15 × 60 = 9
Answer:
ssssssssssssssssssssseeeee
Step-by-step explanation:
I believe the answer is 1330
Answer:
-8 x2
1.25 x2
x2
Step-by-step explanation:
Like terms are those which have the same variable. For example x²= x ² but x³≠x² functions having the same variable are called like terms. Terms vary with the change in exponents.
-8 x2
1.25 x2
x2
These three are like terms because they have the same variable with the same exponent.
The following are not like terms. They are unlike terms each having a different variable with a different exponent.
5 yx2
-3.4 x3
4 x
5
Like terms -8 x2 1.25 x2 x2
Unlike terms :5 yx2 -3.4 x3 4 x 5
GCF means "greatest common factor."
When I learned this, I was told to try 5 numbers and see if they work and if not, it might be 1.
Those numbers are 2, 3, 5, 7, and 9.
2 goes into 56 but not 21.
3 goes into 21 but not 56.
5 doesn't go into 56 nor 21.
7 goes into both 56 and 21.
9 doesn't go into 56 nor 21.
So since 7 works with both numbers, try numbers divisible by 7 (i.e. 14, 21...)
14 goes into 56 but not 21.
21 goes into 21 but not 56.
You can't go any higher than that since then it would be going above 21.
So the GCF of 56 and 21 is 7.
