Answer:
32
Step-by-step explanation:
Lance wants everyone to have 1 hot dog at each of 2 meals, then each person will get 2 hot dogs.
There are 125 people attending the reunion. Thus, Lance needs
hotdogs.
The hot dogs come in packages of 8. Divide the number of needed hotdogs by the number of hotdogs in package to get the number of packeges needed:
Then Lance should buy 32 packages
3/4 is greater than 8/12. Multiply 3 & 4 by 3 to get a common denominator.
You use subtraction in this operation:
70 seashells - 19 seashells = 51 seashells
Thus, Joan is given 51 seashells.
<span>First find the area of two sides (Length*Height)*2 sides, 60. Then find the area of adjacent sides (Width*Height)*2 sides, 43.2. And then find the area of ends (Length*Width)*2 ends, 72. Lastly add the three areas together to find the surface area, 175.2.</span>
Answer:
Step-by-step explanation:
Given that: x
2
+6x+8
=x
2
+4x+2x+8, (split middle term)
=(x
2
+4x)+(2x+8), (group pair of terms)
=x(x+4)+2(x+4), (factor each binomials)
=(x+4)(x+2), (factor out common factor (x+4)
Hence factors of x
2
+6x+8 are (x+4)(x+2)
