answer
d.2e
Step-by-step explanation:
x<22
a,b,c are all in except d.
Let x= flight 1 and y=flight 2
x=4y+5(5 more than 4 times the second flight)
y=y
x+y=365, replace x with 4y+5
4y+5+y=365, combine like terms
5y+5=365
5y+5-5=365-5
5y=360
5y/5=360/5
y=72
x=293
y=72
293+72=365
flight 2 had 72 people
Answer: I think it is 4 places to the left.
Step-by-step explanation: Usually when dividing numbers like 1000, 100, etc. with decimals, I count the amount of zeros and then move the decimal point to the left the amount of zeros there are. When you multiply you move the decimal to the right, when you divide you move the decimal to the left.
Let x represent the width of the garden(s). Then the length of the second garden is (3x+3). The area is the product of length and width,
90 = x(3x+3)
30 = x(x+1)
At this point, you can recognize that 5 and 6 are factors of 30 that will satisfy this equation, or you can solve the quadratic
x² +x -30 = 0
(x +6)(x -5) = 0
x = 5 . . . . . . . the negative solution does not apply
The width of the garden is 5 m.