The Martino family bought 5 movie tickets and 3 tubs of popcorn for $39.50.
The Chang family bought 3 movie tickets
and 1 tub of popcorn for $20.50. How
much does a tub of popcorn cost?
Please help <3

Name the quadrilaterals that have four equal sides.

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

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.