Contractor A estimated a job would cost $54,000 to complete in 90 days. contractor B estimated he could complete the same job for $49,500 in 120 days. how much per day does each contractor charge

If James has 8 beads and he used to have 50 what is the variable a go in this equation if a=42

Write this ratio as a fraction in the simplest form 2 pounds to 28 ounces

If we transform the parabola y = (x + 1) 2 + 2 by shifting 7 units to the right and 5 units down, what is the vertex of the resulting parabola?

How long does it takes the earth to complete one full revolution? A. 90 B. 180 C. 365

Show your work for 70 divided by 6

a car has 15 gallons of gas in its tank the car travels 35 miles per gallon of gas how much gas does the car used to go 100 miles

Identify all factors of the expression 4x^2+17x-15 a. 2 b. 3 c. x - 5 d. x + 5 e. 4x - 3 f. 4x + 3

Factor out the common terms 6m - 21p

local bank employs 36 individuals of which 15 are smokers. What is the ratio, in simplest form, of the non-smokers to the total number of employees at the local bank?

Peter buys a small wind turbine for use on his farm. It generates 13,000 kWh of electricity in the first year. He uses 7,570 kWh of electricity and sells the remaining kWh to his energy suppliers. He receives £412.68 for the electricity he sells.