Which value of a would make the following expression completely factored?

x2 - a

12

36

49

81

A boat travels 35 miles in 1 hours (with a constant speed), How much time will it take traveling 357 miles?

Dan bought 1 glue stick for 56 cents and 2 pencils for 12 cents each. How much change should he get back from 1 dollar

In a box-and-whisker plot, what fraction of the data is greater than the first quartile? Enter the fraction in simplified form.

Emeline has to type a 5 page article but she has 18 minutes until she meets her dead line Does emeline have enough time to type the article Why or why not

5. Which one of the following accurately describes the force of gravity? A. The gravity acceleration has no effect on a body moving in directly the opposite direction of the force of gravity. B.

Convert the mass 21mg=___g

What is the largest rational number that can be formed by using 2 of the numbers listed in the form of p/q 371, 271, 792, 793, 844, 514

A what is formed by two number lines that intersect at a right angle?

In a group of 60 students, 21 take math, 20 take psychologies, and 8 take both math and psychology. If one student is selected at random, find the probability that student takes math or psychology.

Neil Armstrong make the first step on the moon at 10:56:20 pm Eastern Standard Time explain what time 10:56:20 PM means