Anonymous
Anonymous asked in Science & MathematicsMathematics · 9 years ago

# Need some maths help please ?

List the common multiples of 3 and 7 up to 70

Complete the pattern 43,37,31,25,_,_

Simplify f+f+f+f+f+f

If s= 14 find the value of s/2

Simplify 40:28

200mm=[] cm

To buy both green and blue bike would cost \$1500. To buy the free and red bike would cost \$750. To buy all three bikes would cost \$2000. How much does each bike cost

Relevance
• 9 years ago

21, 42, 63

43-37-31-25-19-13 (subtract 6)

6f

14/2 = 7

40/28 = 10/7 (divide by 4 the top and bottom)

20 cm

I don't understand your last question

I guess divide 2000/3 which is about 667 dollars a piece

• 9 years ago

Multiples are mundane. Sorry.

Pattern - 43,37,31,25,19,13

Simplify - 6f

Value - 14/2 = 7

Simplify - 40:28 = 10:7

Convert - 200 mm = 20 centimeters

Green - \$250

Red - \$500

Blue - \$1250

• 9 years ago

1) 21,42,63

2) 19

3) f+f+f+f+f+f = 6(f)

4) s/2 = 7

5) 40:28 = 10:7

6) 20 cm

• 9 years ago

you don't need help. you're just lazy.