Answer:
a) 40 = 8b
b) b = 5
Step-by-step explanation:
(b) 40 = 8 × b
40 ÷ 8 = b
5 = b
Answer:
umm your funny if u think im going to answer that im sorry but my brain is not working rn i prolly should go take a nap
Step-by-step explanation:
Answer:
-52
Step-by-step explanation:
f(-4) = x3 + 3x2 + 2x – 8=
(-4)3+3(-4)2+2(-4)-8=
-12+-24+-8-8=
-52
Answer:
x = 5/6
Step-by-step explanation:
First, you would take 9x+4=3x+9 and cross out "3x" and change 9x to "6x". Now you have something like this: 6x+4=9. 9 minus 4 equals 5. So, 6x=5. To figure out x, we have to take 5 and divide by 6, to get x=5/6.
