Answer:
7
Step-by-step explanation:
Answer:
We would need to add 90+10 first instead of 10+4.8.
Step-by-step explanation:
When evaluating expressions, we follow the order of operations:
P (parentheses); E (exponents); M/D (multiplication/division from left to right); and A/S (addition/subtraction from left to right). The first thing we look for is parentheses.
When we use the associative property as Morgan did to rearrange the problem, this changes the order we begin in. It does not, however, change the answer.
Answer:
Step-by-step explanation:
$10-$2.50=$7.50
$7.50/ $1.50 = 5
Answer:
Option A (0,a)
Step-by-step explanation:
we know that
Is a exponential function
where
a is the initial value
b is the base
Remember that
The initial value is the value of the function when the value of x is equal to zero (y-intercept)
therefore
For x=0
The y-intercept is the point (0,a)
Step-by-step explanation:
5x^2 - 20x + 20 = 5x^2 - 20x + 20
5(x^2 - 4x + 4) = 5(x^2 - 4x + 4)
(5 + 5) (x^2 - 4x + 4)
