Nick has tennis practice every sixth day. Mark has tennis practice every 4 days. On July 31 they both had tennis practice. When will be the next time that they both have practice on the
same day?

10 glasses of juice could be made with 5 carrots, 1,500 orange juice, 2,000 papaya juice.

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4