3 years ago

Using the expression 30y – 6c find the value of the expression when: y = -4 and c = 1.

Mathematics

1 answer:

nata0808 [166]3 years ago

3 0

9514 1404 393

Answer:

-126

Step-by-step explanation:

Put the numbers where the variables are and do the arithmetic.

30(-4) -6(1) = -120 -6 = -126

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Step-by-step explanation:

From the image, f(x) and x are rlated by

$f(x)=a( {b})^{x}$

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We first find the value for b

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