Answer: 33/5
Step-by-step explanation:
6 x 5 = 30
30 + 3 = 33
7)
95+(3x+23)+(7x-4)+(9x-6)+90 = (5-2) x 180
x = 18
9)
41+(3x+6)+(7x-11)+62+(4x+7)+(6x-5) = 360
x = 13
The answers are as follows; .275,.225, 2, .30
Answer:
16 students
Step-by-step explanation:
144 students enter a spelling bee contest.
Step 1
For the semi final round we are told that only 1/6 of the group will make it into that round.
This is calculated as
1/6 × 144/students = 24 students.
This means that only 24 students would make it into the semi final rounds.
Step 2
We are also told in the question that only 2/3 of THAT group would make it into the final round.
" THAT" group been referred to in the question means the number students that made it to the semi final round
This is calculated as
2/3 of that group( the group that made it to the semi finals)
= 2/3 × 24 students
= 16 students.
Therefore, the number of students that will enter the final round of the spelling bee is 16 students.
Answer:
The factor form is:
Step-by-step explanation:
Here we have to find the factor of the expression:
So we need to take out the common terms, as we do for finding the greatest common factors.
Now the expression that is given can be re-written as:
Next, we will find the common terms, as follows;
Now we will factorise the expression:
as follows;
So the final factor form is:
