M∠A=5x°. m∠B = (3x-4) ° m∠C=90° What is the value of x?

20 feet below sea level positive or negative?

Buses to ashby leave a bus station every 24 minutes. Buses to barford leave the same bus station every 20 minutes. A bus to ashby and a bus to barford both leave the bus station at 7:30 am.

When u convert 100 feet per second to inches per second, will there be more or less than 100 inches explain

What is 12:34 and 19:56

Which expression is equivalent to to 7 (xy)

Beth has a total of $6000 to invest, part at 6% simple interest and part at 8% simple interest. Her return for one year is $410. How much did she invest at each rate?

What advice would you give a friend who is sending someone mean messages?

Which shapes have 2 pairs of parallel sides? Choose ALL that are correct.

Area and perimeter of a triangle 5,5,4,4 as the perimeters

There are 30 students in a class. The teacher will choose 2 students at random to represent the class at an assembly. How many groups of 2 students can be chosen?