C is the correct answer because the question asks for per hour meaning that the amount of toys would be on the top of the fraction over hour. 45 minutes is 3/4 of an hour. per means over or division. so toys divided by hour.
Answer: slope intercept is solve for y
Step-by-step explanation:
point slope
y-y1=m(x1,y1) and the slope is m
given
slope=3
a point i (4,7)
y-7=3(x-4)
solve for y
y-7=3x-12
add 7 both sides
y=3x-5 is slope intercept form
Answer:
(3x^2+y^2+2xy)(3x^2+y^2-2xy)
Step-by-step explanation:
9x^4+2x^2y^2+y^4
(3x^2+y^2+2xy)(3x^2+y^2-2xy)
Both terms are perfect squares. So you will factor using the difference of squares formula. a^2-b^2=(a+b)(a-b)
Take what the square is for every term.
9x^4. What squared is 9? 3 and take half of the power or 2. That's how you get the 3x^2
2x^2y^2 is the same way. 2xy and 2xy
y^4 is y but dived he powers by 2 to get y^2.
Take one of each and but in () like I have above.
Answer:
edges
Step-by-step explanation:
Answer:
$3.50 large soft drink
$2.25 medium soft drink
Step-by-step explanation:
2.25 time 2 = 4.5
3.50 times 3 =10.5
4.5 + 10.5=15!
