Which values from the given replacement set make up the solution set of the inequality? m+7<18 ; {8, 9, 10, 11}

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?