What number can be written as 40+5

Which statement are true about the intersecting planes

2x+6y=-6 4x+-3y=-12 what is y and what is x?

The bill for lunch at a restaurant was $24.50. Mr. Smith added a 20% tip. How much did he pay? 1) $19.60 2) $29.60 3) $29.40 4) $26.50

What is 79 (554) + 5 (746) ?

1/6-1/8 subtract and simplify

Why where coins deviloped as a medium of exchange because other items like cows, grain, and land where more difficult to move from place to place

Which of these equations have no solution? Check all that apply. 2 (x + 2) + 2 = 2 (x + 3) + 1 2x + 3 (x + 5) = 5 (x-3) 4 (x + 3) = x + 12 4 - (2x + 5) = { 14x - 2) 5 (x + 4) - x = 4 (x + 5) - 1

What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm?

How do I turn a decimal into a mixed fraction

Express log_6 (30) + log_6 (1555.2) as a simple logarithm. Simplify, if possible