Answer:
10.25
Step-by-step explanation:
15.45 - 5 1/5 = x
x = 10.25
or if we want it as a mixed number
10 1/4
or a simplified fraction:
41/4
Answer:
A. x = 8.
B. x = 31.
C. x = 32.
Step-by-step explanation:
Here. the sum of the 2 parallel sides of the trapezoid = 2 * length of the middle line segment.
MN + RS = 2PQ
32+ x = 2*20
x = 40 - 32
x = 8.
MN + RS = 2PQ
20 + 42 = 2PQ
2x = 62
x = 31
MN + RS = 2PQ
22 + 42 = 2PQ
2x = 64
x = 32.
There is 273 thousands. Remember, take out your zeros. Hope it helps! :)
A) When the relation is inverse, the product of the two related values is a constant. Here we have
n·c = 4·312
n·c = 1248 . . . . an equation relating n and c
You can rearrange this to
c = 1248/n
B) Using 6 for n, we have
c = 1248/6 = 208
The cost per person decreases from 312 to 208, so decreases by $104.
the 2 is in the thousands place so we look at the next digit which is 7
7 is 5 or above so we give the 2 a shove or round it up to 3
6,813,000
