Answer:
17
Step-by-step explanation:
f(x) = x^2 + 8.
f(-3) = (-3) ^2 +8
= 9+8
= 17
Answer:
3.25 degrees/hour
Step-by-step explanation:
Last night, the temperature fell from 0°F to -13°F in 4 hour.
We need to find the average temperature change per hour. It can be calculated by dividing the change in temperature per unit time.
Change in temperature = -13°F -0°F = -13°F
So,
So, the change in temperature is 3.25 degrees/hour.
Most likely B because x>1 = enlargement vs x<1 = reduction, & the x & y are doing two completely different things
Each group will get 45 cubes. 360 divided by 8 equals 45. Hope it helps! If you could vote my answer to be the brainiest, that would be awesome!
Answer:
The solution is (x,y)=(-4,-1)
Step-by-step explanation: Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.