1/5= .2 + 1= 1.2 is 1 1/5 as a decimal
Answer:
~ 5(x-5)
Explanation:
~ Always find GCF to factorize a number, here it’s 5
~ Now inside the bracket the x stays the same but 25 divided by 5=5
~ Now we have 5(x-5)
Q: "Simplify the following expression (2x+y-z)^2-(2x+y+z)^2"
As a simplified expression is
A: -8xz - 4yz
Hopefully this helps you ^0^
A contractor purchased 7 dozen pairs of work gloves for 103.32 dollars.
He incorrectly calculated the unit price at 14.76 per pair for his expense report.
Let’s correct his work.
Solutions.
=> 7 pairs for gloves for 103.32 dollars.
Let’s find the cost of each pair of gloves.
=> 103.32 / 7 = 14.76 dollars.
according to our solution, he has a correct answer. The only problem in his work is the Unit rate representation.
=> 14.76 dollars/pair
Answer:
a, the number of pupils that like maths
b. we are given the number of students in the class and the percentage that like maths
c. percentage of students that like maths x total number of students
0.7 x 40
d. 0.7 x 40
28
Step-by-step explanation:
Number of pupils that like maths = percentage of students that like maths x total number of pupils in the class
(70 / 100) x 40 = 28 pupils
