Math

Solve the following inequality algebraically. -6x^2+15geqslant x+8 Answer Attemptiout of 2 square

Find the coordinates of the midpoint of a segment with the endpoints (7,-5) and (3,3) square square )

What is the domain of this logarithmic function? y=logx all real numbers xvert xgeqslant 0 xvert xgt 10 xvert xgt 0 xvert xgeqslant 10

A pre-paid cell phone company charges 18.25 as a monthly access fee and 0.12 per minute of calling time. Express the monthly cost C in terms of minutes of call time. square What will the monthly cost be if you make 391 minutes of calls this month? square

In Exercises 19-24, solve the equation Determine whether the equation has one solution, no solution . or infinitely many solutions (See Example 3.) 19. 3t+4=12+3t 20. 6d+8=14+3d 21. 2(h+1)=5h-7 22. 12y+6=6(2y+1) 23 3(4g+6)=2(6g+9) 24 5(1+2m)=(1)/(2)(8+20m) ERROR ANALYSIS In Exercises 25 and 26.describe and correct the error in solving the equation. 25. 5c-6=4-3c 2c-6=4 2c=10 c=5

Find the distance: (2,3),(-7,0) square

Select the option that shows the method to find the absolute value of a signed number. Choose the correct answer below. A. First locate the signed number on the number line and then count the number of units it is away from -1 B. First locate the signed number on the number line and then count the number of units it is away from 0. C. First locate the signed number on the number line and then count the number of units it is away from 1.

Solve for s. 55.72=6.57(s-94)- 29.44 S= square

Divide. Write the answer in simplest form. 12div (3)/(8)= square is

How much water must be evaporated from 36 ounces of a 7% salt solution to make a 9% salt solution? To obtain a solution that is 9% salt. square ounce(s) of water must be evaporated. (Simplify your answer.)