Answer:
D
Step-by-step explanation:
Multiply the 5 in to get 5x + 15 = 5x + 3
You can now see that no value for x will satisfy the equation.
It will take an object dropped from a height of 50 meters √50/0.82 = 8.62 seconds to land on the moon.
Answer:
x=28
y= -4
Step-by-step explanation:
9x+6y= -12
-x-4y= -12
multiply -x-4y=-12 by 9 so the x's are equal
9x+6y= -12
-9x-36y= -108
add the equations so the x's cancel out
-30y=120
y= -4
plug y into an equation to find x
-x-4(-4)=-12
-x+16= -12
-x= -28
x=28
Answer:
45 mph
Step-by-step explanation:
Find the unit rate (i. e., the speed):
6 mi 60 min
--------- * ------------- = (3/4)(60) mph = 45 mph
8 min 1 hr
Answer: Second option is correct.
Step-by-step explanation:
Short term goals are those goals which are meant for short period that is not more than one year.
Long term goals are those goals which are meant for long period that takes more than 4 to 5 years.
So, He should ask " Do I want this bike this month, or should I save up over the summer? "
Here, purchasing a bike is short term goal or saving money is long term goal.
Hence, Second option is correct.
