Answer:
-2
step by step
(-3)^3-5(-3)+7-((2(-3)-3))
-27+15+7-(-6-3)
-27+15+7-(-3)
-27+15+7+3
-27+25
=-2
Answer:
k = - 89
Step-by-step explanation:
To calculate the output, substitute t = - 7 into the equation for output, that is
k = 10(- 7) - 19 = - 70 - 19 = - 89
Answer:
y=3
y=9
Step-by-step explanation:
y=3×0+3
=3
y=3×1+3
=9
Step-by-step explanation:
3 : x = -7.5
5 : x = -10
6 : x = 12
remaining answers are correct
