Which value is the solution for this equation?

2 (a + 3) = - 4

A) - 5

B) - 2

C) 3

D) 4

Make x the subject of the formula x - p = t

You have been observing a population of swallowtail butterflies for the last 10 years. the size of the population has varied as follows: 54, 11, 89, 17, 66, 58, 5, 9, 99, and 23.

What would the answer be to this question? A toy box measures 7 yards by 6 yards by 4 yards. If the height of the box were changed from 4 yards to 8 yards, how would the volume of the box change?

10 skeins of yarn will make 4 scarves. How many scarves can be made with 25 skeins of yarn?

How do I solve - 3 (x-4) = -9 (x-1)

A swimming pool is 8 m long, 6 m wide and 1.5 deep. How many liters of water will be needed to fill it?

Consider the sets below. A x B x Which is true? -A ⊂ B -B ⊂ A -Ac = B -Bc = A

A video game system and several games are sold for $500. The cost of the game is 3 times as much as the cost of the system. Find the cost of the system and the cost of the games.

Find the x - and y-intercept of the line. 5x - 4y = 40 a. x-intercept is - 4; y-intercept is 5. b. x-intercept is - 10; y-intercept is 8. c. x-intercept is 8; y-intercept is - 10. d. x-intercept is 5; y-intercept is - 4.

Devin's DVD case has 3 rows of slots, but 5 slots are broken. If x equals the number of slots in a row explain how the expression 3x - 5 relates to Devin's DVD case