Express 499,000 in scientific notation

J'emprunte 50 euro a mon pere, 50 euro a ma mere

Which systems of equations have an infinite number of solutions? Choose all answers that are correct. a. y=3x+1 - 3x+y=1b) x=-2 x=7c) y=-x = -x+4d) x+y=5 y=5-x

Kate baked a rectangular cake for a party she used 42 inches of frosting around the edges of the cake if the cake was 9 inches wide how long was the cake

22 + (3) = x (45) - 7 what does x equal

Simone has discovered a blow out sale at a shop in the mall. the cost of the 2 sweaters, 5 shirts and 3 pairs of pants is 172. the cost of the 5 sweaters and 8 pairs of pants is 269.

Charlotte is running at a rate of 9 km/h what is charlottes speed in m/s

What force is needed to accelerate a 10 kg shopping cart 3 m/s2? (Do not include the units in the answer.)

A teacher assigns a score from 1 to 4 to each student project. The table below shows the probability distribution of the scores for a randomly selected student. Which score is most likely? Score: X Probability:P (X) 1 0.06 2 0.20 3 0.48 4 0.26

Jimmy loaded three bags of sand into his wheelbarrow. The bags weighed 24/12 lbs, 32/35 lbs, and 44/18 lbs. The total amount of sand in the wheelbarrow is

University Theater sold 465 tickets for a play. ticket cost $23 per adult and $13 per senior citizen. if total receipts were $7145, how many senior citizen tickets were sold