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lara [203]
3 years ago
7

In the equation z=x^2-3y, find the value of z when x=-3 and y=4

Mathematics
1 answer:
solniwko [45]3 years ago
7 0

Answer:

z=-3

Step-by-step explanation:

z=(-3)^2 - 3(4)

z=9 - 12

z=-3

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3

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5 0
3 years ago
Three consecutive whole numbers are such that if they be divided by 5,3 and 4 respectively, the sum of the quotient is 40. What
Alja [10]
\dfrac{x}{5}+\dfrac{x+1}{3}+\dfrac{x+2}{4}=40\\
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3 years ago
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