Answer:
People who live alone or with families of their own
Step-by-step explanation:
We have to determine the number of blocks. We know that that number have 9 in the ones place. It also has the number in the hudreds place ( x ) which is 1 more than the number in the tens place ( y ). And: x + y = 11. Another equation is: x = y + 1. Therefore y + 1 + y = 11; 2 y = 11 - 1; 2 y = 10; y = 10 : 2; y = 5 and x = 5 + 1 = 6. Answer: There are 659 blocks<span>.</span>
Answer:
2
Step-by-step explanation:
f(x) = 3х^2 + 5x
Let x = -2
f(-2) = 3(-2)^2 + 5(-2)
= 3*4 -10
= 12-10
=2
Answer:
Step-by-step explanation:
The best measure of the center for this data is the __Median___
The value of this measure of center is _42_
Answer:
Yes because x=27
Step-by-step explanation:
4(x-27)=100
4(25)=100
100=100
and
2(27-2)=50
2(25)=50
50=50