PEMDAS
the first thing is multiply or distribute
a(b+c)=ab+ac
8(t+2)=8t+16
-3(t-4)=-3t+12
6(t-7)=6t-42
the equation comes out to
8t+16-3t+12=6t-42+8
add like terms
5t+28=6t-34
subtract 5t from both sides
28=t-34
add 34 to both sides
62=t

7 0

3 years ago

Express ((-x^4)+4x+87)/(x+1) in the form q(x)+((r(x)/b(x))

ryzh [129]

Answer:

$-x^3+x^2-x+5+\dfrac{82}{x+1}$

Where $q(x)=-x^3+x^2-x+5$ , $r(x)=82$ , and $b(x)=x+1$

Step-by-step explanation:

See the attached image for the long division I did to get this answer!

4 0

3 years ago

I just need to know the probability and what to circle in the columns.

emmainna [20.7K]

60% and circle every column that doesnt have a 4 in it

5 0

3 years ago

What quadrilaterals have all the attributes of a rectangle

aivan3 [116]

I think its a square

3 0

3 years ago