Answer:
A is correct.
Step-by-step explanation:
Given:
We need to compare the two fraction.
We can compare either greater , less or equal.
If we compare two fraction. First we make their denominator same.
Denominators are 20 and 9
We will find the LCD of 20 and 9
20 = 2 x 2 x 5
9 = 3 x 3
LCD = 2 x 2 x 3 x 3 x 5 = 180
Now, we can see their denominator are same.
We will compare the numerator.
99<100
Thus,
Hence, correct.
(x-3) * (2x^2-3x-1)
= x*(2x^2-3x-1) -3* (2x^2-3x-1)
distribute
2x^3 -3x^2 -x -6x^2 +9x+3
combine like terms
2x^3 -9x^2 +8x+3
Answer:2x^3 -9x^2 +8x+3
Answer:
7/10
Step-by-step explanation:
4 1/2=9/2
3 4/5=19/5
9/2-19/5=45/10-38/10=7/10
each class has 20 students
3 classes // 20 x3= 60
60 students + 11 teachers+13 parents = 84 people total
as you cant put half people in boats you round up to 90
meaning you would need 9 boats to have enough space for all of them xx
hope this helped x
Fraction of students left-handed:
There are more right-handed students
Step-by-step explanation:
To solve the problem, we call:
the fraction of students in the class that are left-handed
the fraction of students in the class that are right-handed
We know that:
is the fraction of students which are left-handed
we can convert this value into fractional form dividing by 100:
Simplifying by 4,
We also know that
, because the fraction of students that are either left or right-handed must be 100%
Therefore, the fraction of students that are right-handed is
Therefore, there are more right-handed than left-handed students.
Learn more about fractions:
#LearnwithBrainly
Answer:
Expression will be 10(x - 6).
Step-by-step explanation:
Let the given number is x.
Difference of this number and 6 will be represented by
(x - 6)
Then ten times the difference of this number and 6 will be represented by
10(x - 6)
Therefore, the statement " ten times the difference of a number and six " will be represented by the expression 10(x - 6)
Answer:
10 * (m * 6)
Step-by-step explanation:
hope thats alright!