Answer:
x = 98
Step-by-step explanation:
+ 15 = 64 ( subtract 15 from both sides )
= 49 ( multiply both sides by 2 to clear the fraction )
x = 98
The answer will be A y=5/12 or I’m decimal form y=0.416
There were 23 people who went on the trip.
3(5)+2(4)=23
There are different types of special products from binomials.
One is multiplying a binomial by itself, which would be like
. That can be easily reduced to (a+b)(a+b) and then distributed out by FOIL.
Another would be multiplying a subtract by a subtract. Like
. That can be reduced to (a-b)(a-b) and then FOILed out.
And the last one would be the difference of squares. It's called that because (a+b)(a-b) can be FOILed out to be
. And that is a difference of squares.
Comment if you still have any other questions :)
Staircase one looks like our normal staircase we have today which looks like it’s easier so staircase two is more difficult to walk up?
But also
staircase one will be harder because it’s just smaller? Shorter and less space for your feet to step on. Staircase two has 1 ft of space for your feet to land on and is a bit higher which seems like normal stairs? But if I go measure my staircase... I don’t think it’s 1 ft... so? Maybe it’s staircase one? I’m sorry if I’m confusing you!!
I don’t think that’s a right or wrong question? Maybe it’s just your opinion? I’m so sorry, I honestly have no clue