Which expression is equivalent to (−18) – 64 ?

what important technology has done the most Kublai Khan ruled which dynasty? 5 positive facts about Home, Sweet Soddie (8x+1/2x) raise to a power of 8 The motor of a washing machine rotates with a period of 28 ms. What is the angular speed, in units of rad/s? I'm lost on this please help Find the third degree polynomial function that has an output of 40 when x=1, and has zeros 19 and i? What is the slope of the line graphed below? slove this plzzz plzzz Amy bought a diamond ring for $6,000. If the valueof the ring increases at a constant rate of 5.8% peryear, how long will it take for the ring to be worth$19,000?Show work -4x - 4(6x-14) +8(6x-10) - (20x -18) Which number is LESS-THAN, GREATER-THAN, or EQUAL-TO?2.13x10 raised to the power of 1 or2.930x10 raised to the power of 1 Janet is designing a garden in the shape of a trapezoid which is split into three parts: two triangularflower beds and a rectangular section of grass. Setting up the flower beds costs $3.50 per squarefoot. How much will Janet have to spend to set up the flower beds?PLS HELP Suppose that Perry and Taimur both produce poems and novels. Perrys productive capabilities are as follows. He can produce 12 poems if he spends all of his time writing poems or he can write 2 novels if he spends all of his time writing novels. He can also produce any linear combination in between. Taimurs productive capabilities are as follows. He can produce 12 poems if he spends all of his time writing poems or he can write 4 novels if he spends all of his time writing novels. He can also produce any linear combination in between.A. Which person can produce poems at lower opportunity cost? Explain. Which person can produce novels at a lower opportunity cost? Explain.B. Suppose that Perry and Taimur make the following deal. Perry will spend all of his time making poems and Taimur will spend all of his time making novels. Taimur will then send 1 novel to Perry and in return Perry will send Taimur 4 poems. How many poems and novels will Perry have after this trade? How may poems and novels will Taimur have after this trade?C. I claim that after trading with Taimur, Perry can now consume a combination of poems and novels that he never could have produced for himself. Likewise, Taimur can now consume a combination of poems and novels that he never could have produced for himself after trading with Perry. Use equations and a couple of simple calculations to demonstrate that I am correct.D. What do you think is going on here? Why can both Perry and Taimur now consume a quantity of goods that they never could have produced for themselves? If Carlos can read 100 words per minute What is the answer to this - For English class, George must read 168 pages in 7 days. What is the unit rate ofpages to days? Digital Prosper, a web services firm, has experienced a 7 percent decline in revenues in consecutive quarters. In an effort to reduce operating costs, managers reduced the customer service staff from 12 employees to 6. Management also enlisted the remaining employees to help produce a new company vision: to give customers of all budgets a customizable, stress-free web hosting experience. What is wrong with this scenario Solve the system of equations by substitution.3x+2y=10 y=3x-4x= y= Can a triangle have the following side lengths? Explain.5 feet, 2 feet, 10 feet