Evaluate the expression when a = - 3 and b=5.

a-4b

x

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How would I find the slope of this equation y=3x+8-12x

Which statement is true? O A strong association implies a positive correlation. O A positive correlation implies a strong association. O A positive correlation implies a positive slope. A negative correlation implies a weak association.

What is a fraction that is less then 5/6 and has a denominator of 8

Considerando quadrados da mesma área, com 4 palitos de fósforo formamos um quadrado, com 7 palitos de fósforo 2 quadrados, com 10 palitos de fósforo 3 quadrados. Entao, com 40 palitos formamos quantos quadrados?

The length of a planet's orbit around a star is approximately 17,650,000 km. It takes the planet about 640 Earth days to complete a full orbit. What is the planet's average speed in kmh-1 to 3sf?

How many triangles and how many rectangles form a rectangular pyramid?

Mrs. Peters' classroom is 14 feet by 18 feet. She wants to put a border around all the walls of her classroom just below the ceiling. How many feet of border does she need to buy?

A city is growing at the rate of 0.3% annually. If there were 3,278,000 residents in the city in 1992, find how many (to the nearest ten-thousand) are living in that city in 2000. Use y=3,278,000/left (2.7/right) ^{.003t}

Jose pack54 CDs into smallboxes. Each box holdsome 9 CDS. how many boxes does jose pack to hold all 54 CDs

A winery has a vat with two pipes leading to it. The inlet pipe can fill the vat in 4 hours, while the outlet pipe can empty it in 10 hours. How long will it take to fill the vat if both pipes are left open?