First, let us factor each number into their prime factors:
9 = 3 x 3
15 = 3 x 5
18 = 2 x 3 x 3
21 = 3 x 7
30 = 2 x 3 x 5
35 = 5 x 7
36 = 2 x 2 x 3 x 3
42 = 2 x 3 x 7
49 = 7 x 7
The four factors that were used to come up with the product game are
2, 3, 5, and 7
Answer: 641
Step-by-step explanation:
100m + 310m= 410m + 1.5km=1910
1910 - 1269= 641
Answer: y=-3x/4-1
Step-by-step explanation:
Seven hundred ten thousand and two hundred
Answer:
The width of the picture is 6 cm
Step-by-step explanation:
The length of the picture cm
The width of the picture cm
The length of a picture is 8 times the difference of the width and 4, so
- the difference of the width and 4 cm
- 8 times the difference of the width and 4 cm
- the length of the picture is 8 times the difference of the width and 4, so
Divide the equation by 8:
Rewrite it:
Add 4: