I don't exactly know how to explain step 2 but the working is:
5 - 8x < 2x + 3
5 - 3 < 2x + 8x
2 < 10x
5 < x
(I'm sorry if it's wrong)
Answer:15
Step-by-step explanation:
he will have 15 because he earned 15 more dollars and that would equal 30 -15 would be 15
15 +15=30 -15= 15
Dependent because jason has fewer pieces to choose from
Answer:
80/3
Step-by-step explanation:
same distance is covered at different speed , avg speed= 2ab/a+b
= 2*20*40/60
= 80/3
Answer:
see below
Step-by-step explanation:
g(x) = 3 − x^2
(a)g(30) = 3 - 30^2 = 3 - 900 = -897
(b)g(3)= 3- 3^2 = 3-9 = -6
(c)g(−1) = 3 - (-1)^2 = 3 - 1 = 2
(d)g(0.5) = 3 - (.5)^2 = 3 - .25 = 2.75
