Nayelly is weighing how much of a solid resulted from a chemical reaction on a scale that reads to the nearest 1/8 ounce. the measurent of the solid is 6 7/8 ounces. if the answers calls for the measurement to be rounded to the nearest tenth of an ounce, nayelly should report that the solid weighs how many ounces ?

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w where hh is the number of hours worked and ww is the number of wagons sold.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.