exam Maths Puzzle Numerical Ability

could u please help me withthe expression if x=2,y=4.2,andz=0.7
y xyz
- and
x
thank you

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exam Other Question

Find the y-intercept and the x-intercept for the equation.

5x + 2y = 40

What is the y- incercept?
What is the x- intercept?
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