9514 1404 393
Answer:
- 21x -28y
- 30 minutes
Step-by-step explanation:
1. The distributive property tells you the factor outside parentheses multiplies each of the term inside parentheses.
7(3x -4y) = 7·3x -7·4y = 21x -28y
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2. Time, speed, and distance are related by ...
time = distance/speed
time = (20 mi)/(40 mi/h) = 1/2 h = 30 minutes
The drive takes 30 minutes.
Answer:
69.9 thats it . ur welcome
Step-by-step explanation:
can i get brainliest
Answer:
I don't think the answer exist
Step-by-step explanation:
for y=6x
when y=0, x=0 and when x=0, y=0
hence, (x,y)=(0,0)
for y=x+6
when y=0, x+6=0, x=-6 and when x=0, y=6
hence (x,y) = (-6,6)
for y=x^2+6
when x=0, y=6 and when y=0,
x^2+6=0
subtracting 6 from both sides
x^2=-6
take the square root of both sides and get
x=+ or -sqrt(-6)= + or - (2.45i)
i.e. x=+2.45i or x=-2.45i these are complex roots anyway, and its out of point.
for y=2x+6
when x=0, y=6 and when y=0,
2x+6=0,
2x=-6,
x=-3
the coordinates give (x,y)=(-3,6)
conclude....
R=7 dhdubdidbeidbeisgdigdidbdjdhdihdidbdjdhdidh
The number in the third decimal place is bolded bellow:
0.117647059
To determine if you round up or stay the same you must look at the number after the 7. In this case the number after the 7 is 6.
A number will round up if this number (6) is 5 or greater. If it is smaller then 5 then the decimal will not round up.
In this case this means that the 7 will round up to 8...
0.118
Hope this helped!
~Just a girl in love with Shawn Mendes
