Answer:
-17y + 16x
Step-by-step explanation:
-3(3y - 2x) + 2(5x - 4y) = -9y + 6x + 10x - 8y = -17Y + 16X.
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Answer:
machine 1 is working faster.
Step-by-step explanation:
Z = 0.80 just to the right of z= 0. Note that the area to the right of z=0 is 0.5. The area to the right of 0.80 is smaller.
One way of answering this question is to use a calculator:
normalcdf(0.80, 1000) = 0.212 (answer)
Answer:
x=−3.533333
Step-by-step explanation:
21
3
−1.5x=12.3
Step 1: Simplify both sides of the equation.
21
3
−1.5x=12.3
7+−1.5x=12.3
−1.5x+7=12.3
Step 2: Subtract 7 from both sides.
−1.5x+7−7=12.3−7
−1.5x=5.3
Step 3: Divide both sides by -1.5.
−1.5x
−1.5
=
5.3
−1.5
x=−3.533333
A (5x + 2y + z)
Hope this helps :)