Which two expressions are equivalent? A. (18 ÷ y) + 10 and 10 + (y ÷ 18)

B. (10 - 6) ÷ y and 10 - (6 ÷ y)

C. 4 + (3 ⋅ y) and (4 + 3) ⋅ y

D. 12 - (y ⋅ 2) and 12 - (2 ⋅ y)

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

52 cm radius = diameter = area = circumference = circumfer