B Myra should have multiplied 4.5 and 2.1 first.
Answer:
Step-by-step explanation:
Given that Darcie wants to donate minimum 3 blankets to donate to a homeless shelter. No of days left =60
No of days to complete one blanket = 1/(1/15) = 15 days
Hence in 60 days she has to complete ≥3 blankets
No of days she has to utilize for this will be ≥3(15)=45
No of days she can skip crocheting ≤15
Let x be the no of days crocheted and y no of days skipped
Then x+y≤60
See the graph attached as x axis for days crocheted and y for days skipped
No of blankets can be either 3 or 4.
Answer:
2x^3 + 3x^2 -27x +40
Step-by-step explanation:
(x+5) (2x²-7x+8)
2x^3 + 3x^2 + 8x + 10x^2 - 35x + 40
2x^3 + 3x^2 - 27x + 40
Answer:
1) add 5 to each side
2) multiply 8 by 2
Step-by-step explanation:
×/2-5=3
+5 +5
since -5+5 =0 then thats going to go away leaving us with ×/2=3
+5
3+5=8
×/2=8 multiply 2 by 8 since you want to find x
and the answer is ×=16
A polynomial in standard form only means that you put it in order of descending x values. Multiplying out those 2 factors gives us . Combining like terms and we have . That's in standard form.