No Its not Rational Number
Answer:
Phrases 2 and 4.
Step-by-step explanation:
6.5x+1.5<21
The sum of 1.5 and the product of 6.5 and a number is no greater than 21.
The product of 6.5 and a number, when increased by 1.5 is at most 21.
HOPE IT HELPS
(FROM CROSS)
Answer:
1
Step-by-step explanation:
y + z + 2
first you have to replace the variables with the numbers
This is your equation now.
-6 + 5 + 2
Now you just have to solve it.
-6 + 5 = -1 + 2 = 1
or
7 - 6 = 1
So this is a common type of question. Don't overthink this, this is an isosceles triangle, meaning that the length of PR and QR are the same.
So set it up like this : 5n=32+n
Minus n on both sides, you get 4n=32
Divide by two on both sides, n=8
Now, PR= 5n so it would be 8*5
So the length of PR is 40 units