2(x - 3) + 21 = -3
2x - 6 + 21 = -3
2x + 15 = -3
2x = -18
x = -9
x needs to be -9 to make the equation true.
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Step-by-step explanation:
(-0.25)(-300) - (-0.25)(14)
Just divide the two numbers by -0.25
Answer:
the buttons are alredy on the calculator.
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
True
Answer:
h(t) = -3 + 1.5t
Step-by-step explanation:
Well, the temperature starts at -3, so that will be the y intercept. 1.5 is the rate, so that will be the slope.
h(t) = -3 + 1.5t