The answer is no
Hehe hi again. Remember to plug in the x and y values into the equations.
Answer: 10q-20
10(q-2)
factor out 10 as it is a common factor
Step-by-step explanation: this did not help please comment to contact please
Answer:
Mean time and 13
Step-by-step explanation:
Since in the given question it is mentioned that there is a five people and they spend the work in 7,10,13,20,15 hours respectively
So here the concept i.e. used is average time or the mean time
And, this can be calculated below:
= Sum of observations ÷ number of observations
= (7 + 10 + 13 + 20 + 15) ÷ 5
= 13
Answer:
$425
Step-by-step explanation:
Let the dryer cost x
and the dish washer cost y
x+y=784-----------1
y=x-66-------------2
put the value of y=x-66 in 1
x+x-66=784
2x= 784+66
2x=850
x=850/2
x=425
Hence the dryer cost $425
Answer:
5
Step-by-step explanation:
Vertices are points where lines intersect. A pyramid has 5 vertices.