Step-by-step explanation:
Coefficient of:
x = -4
y = 2
a = 9
Answer:
the ansssswer id2y, -9a
Answer:
16
Step-by-step explanation:
you add all of them up and then divide by how many numbers you have total.
17+21+14+17+12+15=96
96/6
=16
Answer:
16
Step-by-step explanation:
17+21+14+17+12+15=96
96/6= 16
6 is the number of numbers in that list of numbers
add them together and divide it by how many numbers are there.
in this case it is 6 . therefore the answer is 16
The question relates to the calculation of rates. As per the given data, Jack shells 21 peanuts per minute.
The question is about understanding rates. In this case, we are told that Jack shells 315 peanuts in 15 minutes. We could express this rate in terms of peanuts per minute, in order to find out how many peanuts are shelled by Jack per minute. To do this, we need to divide the total number of peanuts shelled (315 peanuts) by the total time taken (15 minutes). So, 315 peanuts ÷ 15 minutes = 21 peanuts per minute. This means Jack shells 21 peanuts every minute.
#SPJ2
Answer:
0.583
58.3%
Step-by-step explanation:
Please solve for x
Factor out x-1.
... (x-1)(1 + x) = 3(x-1)
... (x-1)(x +1 -3) = 0 . . . . subtract the right side
... (x -1)(x -2) = 0 . . . . . . simplify
... x = 1 . . . or . . . x = 2 . . . . use the zero-product rule*
_____
* A product is only zero when one or more of its factors is zero.
x-1+x(x-1)=3(x-1)
x^2-1=3x-3
x^2-3x+2=0
Factor: (x-1)(x-2)=0
Set factors equal to 0:
x-1=0 and x-2=0
x=1 or x=2