Vivian is at a fair game n coachella valley california much of the valley lies below sea level vivian has brought along altimeter her elevation at different places in the valley vivian’s first ride on the on ferris wheel when she sat on the wheel at its lowest point her altimeter read -9.6 feet when she reached the top of the wheel her altimeter read 12.3 feet

Clara solved the equation 7/3x = −2/3 as shown → 7/3x( 3/7 ) = −2/3 ( 3/7 ) x = −14 what is clara’s error?

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?