Step-by-step explanation:
1. D
2. C
3. A
4. C
if im not mistaken!
So lets write this equation out. Let x be that number we are trying to find.
So five-sevenths is a fraction that is written like this
5/7
when you see the word "of" that means multiplication
so we can write the full equation.
(5/7)x = -35
now we can solve
Multiply both sides by 7
5x = -245
now divide by 5
and we get
x = -49
Answer:
8.005 km
Step-by-step explanation:
There are 1000 meters in a kilometer, so:
5/1000 = 1/200 = 0.005
8 km + 0.005 km = 8.005 km
Answer:
.44
Step-by-step explanation:
55÷5÷5÷5
hope this is correct and helps
Answer: 2730 tiles (Approx)
Step-by-step explanation:
Since, The side length of each side = 25
According to the question the shape of the tile is square.
Thus, the area of one tile = 25 × 25 = 625 
Also, we need to tile a kitchen measuring 102 ft. by 18 ft
Thus, the area of the room in which we have to tile = 102 × 18 = 1836
= 1836×30.48 × 30.48 = 1705699.8144 
Thus, the total number of the tiles = the area of the room in which we have to tile / the area of one tile =
Since, we must take 2730 tiles to tile the kitchen.