Answer:
i think it is C.
Step-by-step explanation:
Answer:
1/3 or 33.33%
Step-by-step explanation:
1/2 * 2/3 = 1/3
To find the answer, plug in 5 into the inequality.
3(5)<21
15<21
Since 15 is less than 21, we know that 5 is a solution.
Answer:
f(-10) = 6
Step-by-step explanation:
f(x) is simply just the name of the function. x will be your dependent variable that you'll use to plug into the equation.
Since they want you to find f(-10), you'll then plug -10 in where x was and solve.
f(-10) = -2((-10)+7)
f(-10) = -2(-3)
f(-10) = 6