Q and A for the topic: General

Suppose x is an integer. Consider the proposition, “x is an even integer if and only if 5x+3 is an odd integer.” Express this proposition as a conjunction of two distinct conditional statements.

Solve 3x + 2y= 5-y. Solve for y

Solve -2y + 6y - x - 4 = 0 for y

Explain how to solve 5x + 4z = 10z -2x for x

What is the 9th term of the sequence 7,14,17...

If the point (-3,-4) is moved 2 units to the left and 4 units down and then this point is moved 3 units to the right and 1 unit down, what are the coordinates of the resulting point?

If total liabilities increased by $97000 and stockholders' equity increased by $31000 during a period of time, then total assets must change by what amount and direction during that same period? • $159000 increase • $128000 increase • $128000 decrease • $190000 increase

Margo borrows 400.00 agreeing to pay it back with 6% annual interest after 10 months. How much interest will she pay

4.2% is equivalent to what fraction in reduced terms

The manufacturer profit is 146.14 The store price is 204.60 What is the profit in percentage

Determine the coefficients a, b and c, respectively, of the equation 4x² +12x – 7 = 0.

Guido has a quarter of Andrés's money and three times as much as David's money. How much money does each have if the sum of all the amounts is $48,000?

A particle moves in the xy plane with a velocity (which depends on the position) v ⃗=ai ̂+bx j ̂ , where a and b are constants. At the initial instant the particle is located at the origin (x(0) = y(0) = 0). Find the equation of the trajectory y(x).

If the hydraulic press starts from rest (Xi = 0) and (Vi = 0), after 300 seconds the position new speed is 2500 m/s. Explain the change in motion of the mobile and interpret the result of acceleration. Did it increase or decrease?

18 3/8 + 4 5/6

Research shows that the value of god and the value of the dollar are inversely proportional. In 2016, gold cost $1200 per ounce and the dollar had a rating of 93 on the US dollar index. In 2017, the cost of the gold was $1300 per ounce. What was the 2017 rating of the dollar? Round to the nearest hundredth.

K-6>8

6. Suppose you are playing a game of darts. The probability of success is 0.8. Calculate what will be the probability that you will hit the dartboard on the fifth try? give the formula to get 0.8

Given is the polynomial f of xx^2+ px+q, where p,q are arbitrary real numbers. The zeros of a function d of x are defined as the values x0 for which f of x0 is 0. For which values of fx does it have a zero?

3a2-ab if a =-4 and b =3