Keiko has a total of ?$6100, which she has invested in two accounts. The larger account is ?$800 greater than the smaller account. x+y=6100 x=800-y x+y=800 x=6100-y x+y=6100 x=y+800...

Keiko has a total of ?$6100, which she has invested in two accounts. The larger account is ?$800 greater than the smaller account. x+y=6100 x=800-y x+y=800 x=6100-y x+y=6100 x=y+800...

Jen Butler has been pricing? Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 105.Two adults and three children must pay $ 74.Find the price of the...

A first number plus twice a second number is 7. Twice the first number plus the second totals 5. Find the numbers.

Player A led a baseball league in runs batted in for the 2007 regular season. Player? B, who came in second to player? A, had 14 fewer runs batted in for the 2007 regular season.? Together, these...

The number of grams of radioactive cesium that remain after t years from an original sample of 30 g is given by N(t) = 30(2–0.0322t). Using a graphing calculator, graph N and determine in how may...

A rectangular shipping crate is in the form of a cube. The width is decreased by 2 m while the length is increased by 2m and the height is increased by 3 m. The new crate has a volume of 168...

Kayla and Mario are playing with a football at the park on a windy day. Mark throws the football straight up in the air, and a gust of wind blows it 10 feet west and 4 feet south from Mark.If |x over...

I need to figure out all three sides

If Dr. I.M. Smart mixes 50ml of a 20% acid in water solution with 30ml of acid, what is the quantity and concentration of the final solution?

Multiplying a number n by the reciprocal of 3 is the same as x/3, and all integers divided by zero equal zero

One integer is 8 less than another integer. The product of the lesser integer and -5 and 28 more than the greater integer. What are the integers?

I think I have formula but I am not plugging the numbers in correctly please help I have been trying to figure out this problem for two days now

Two Ferris wheels are rotating side by side at the Math Fair. The first Ferris wheel has a radius of 7m and makes one complete revolution every 16s. The bottom of the wheel is 1.5m above the ground...

One integer is 8 less than another integer. The product of the lesser integer and -5 and 28 more than the greater integer. What are the integers?

I need to know the answer to this question. If I had a 300 pound box 6x3x6ft being pushed up stairs at a 30 degree angle what would the weight of the box be reduced to?

I just need to find out the answer to this problem. I just need you to go step by step to this word problem.

The propeller of a boat at dock in the ocean will rise and fall with the waves. On a particularly wavy night, the propeller leaves its resting position and reaches a height of 2m on the peaks of the...

An open box is formed from a rectangular piece of cardboard whose length is 8 cm more than its width by cutting squares whose sides are 2 cm in length from each corner and then folding up the sides...

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A car with good tread can stop in less distance than a car with poor tread. A model for the stopping distance d, in feet, of a car with good tread on dry cement is d = 0.04v2 + 0.5v, where...

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