So i think you do 8x3 which equals 24 then add 2.4 which then equals 26.4
Well she cant have even amounts of beads so she must either have 12.5 beads or 13 reds and 12 blues or vise versa depending on if half beads are aloud
3x + 5x = 10
8x = 10
x = 10/8
x = 5/4
Answer:
See below
Step-by-step explanation:
we have f(x) = -(x-7) + 3
and we want to find f(4)
essentially, f(4) means that the input is 4 and to find the output we plug in the value of the input where ever x is and evaluate.
So for f(x) = -(x-7) + 3
To find f(4) we replace all x's with 4
f(4) = -(4-7) + 3
we now evaluate
==> subtract 7 from 4
f(4) = -(-3) + 3
==> apply two negative rule ( basically if there are two negative signs they cancel out and the number turn positive )
f(4) = 3 + 3
==> add 3 and 3
f(4) = 6
I really don’t know sorry bro