Sally loves to run. She set a goal to run greater than 530 miles this year. To date, she has run 70 miles. If she begins to run 20 miles per
week, how long will it take Sally to reach her goal?
Write an inequality, using x as the variable, that represents this
situation.

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

-81 -56 -27 0 81

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2