Which of the following expressions is equiqvlent - 1/4 - 2 1/4y + 1/2 (4-2y)

What is the answer to : if b = 2, then b3 =

What is the standard equation of a circle? (x + h) 2 + (y + k) 2 = r (x - h) 2 + (y - k) 2 = r (x - h) 2 + (y - k) 2 = r2 (x + h) 2 + (y + k) 2 = r2

If angle A has a measurement of 42 degree and is complementary to angle B whats the measurement of angle B

Triangle DEF contains right angle E. If angle D measures 55° and its opposite side measures 7.6 units, what is the measure of side DF? Round your answer to the nearest hundredth. 5.34 units 6.38 units 9.06 units 9.28 units

Which expression is the factored form of - 4.5n+3? -1.5 (3n+2) -1.5 (-3n+2) -3 (1.5n+1) -3 (1.5n-1)

You ask a neighbor to water a sickly plant while you are on vacation. Without water the plant will die with probability 0.7. With water it will die with probability 0.4. You are 86 % certain the neighbor will remember to water the plant.

Researchers published a study in which they considered the incidence among the elderly of various mental health conditions such as dementia, bi-polar disorder, obsessive compulsive disorder, delirium, and Alzheimer's disease. In the U. S.

Lynn bought a bag of grapefruit, 1 5/8 pounds of apples, and 2 3/16 pounds of bananas. The total weight of her purchase was 7 1/2 pounds. How much did the bag of grapefruit weigh?

Ana buys a sticker with 2 quarters, 1 dime, and a nickel. How much does Ana pay for the sticker?

What is the value of 3 [29 - (9+6) ] - 4 x 7?