Answer:
false
Step-by-step explanation:
Answer:a)
a) 68%
b) 44%
Step-by-step explanation: a) (51+51)/150 × 100 = 102/150 × 100
= 17/25 × 100
= 68%
For this case we must express the following expression algebraically:
<em>"The quotient of b and 2 minus 4 is at least 26"</em>
So we have to:
The quotient of b and 2 minus 4, is represented as:
We have different signs subtracted and the sign of the major is placed:

Thus, the expression is written as:

ANswer:

Answer:
B.
Step-by-step explanation:
Since the numbers in the root is all the same, lets say
is a variable.
7x
- 4
+ x
Group with like terms:
7x
+ x
- 4
Combine like terms:
8x
- 4
There you have it! Since all the square roots are the same thing, we can treat them like variables.