Answer:
68*
Step-by-step explanation:
90-22=68
12y+3x-24 you times everything in the bracket by 3
Answer:
21 goes into 189 9 times
Step-by-step explanation:
189
------- = 9
21
Answer:
9
Step-by-step explanation:
First you put in b, which would look like this: 4(1/4+2)
Then you could do it two ways, you can use distributive property, or just add within the parenthisis.
Distributive Property:
it would be 4* 1/4, which is one, and add 4*2, which is nine.
Parenthesis:
just add 2 and 1/4, which is 2 1/4. 2 1/4 is equal to 9/4, and that times 4 is nine.
Hope it helps!
Answer:
f(8)=57, f(-4)=21, and f(0)=1
Step-by-step explanation:
f(8)=8^2-8+1
f(8)=64-7
f(8)=57
f(-4)=(-4)^2-(-4)+1
f(-4)=16+5
f(-4)=21
f(0)=0^2-0+1
f(0)=0+1
f(0)=1