Answer:
The answer to your question is 2.6 in
Step-by-step explanation:
Data
width = ? in
width = 65 mm
Process
1.- To solve this problem, use proportions and cross multiplication
1 in ---------------------- 25.4 mm
x ---------------------- 65 mm
x = (65 x 1) / 25.4
2.- Simplification
x = 65 / 25.4
3.- Result
x = 2.6 in
Justify "<span>x2 = 25 is {±5}"
First, please write x^2, not x2.
</span><span>x^2 = 25; solve for x. Take the sqrt of both sides. Must write "plus or minus " in front of the sqrt of 25:
x^2 = 25 becomes x = plus or minus 5, so x: {-5, 5}</span>
Answer:
7
down
3x-6
Step-by-step explanation:
g(x)=3x-6
f(x)=3x+1
Thus, g(x) is just f(x)-7
Answer:
6
Step-by-step explanation:
Given that :
The school children are going for a school field trip. There are total forty - six number of students for the field trip.
They are asked to form groups of seven students in a group.
Therefore they will form = 
= 6.5
Therefore there will 6 number of groups having 7 students. And the remaining 4 students will form another group.
So there will be 6 groups of seven in each group.
