Answer:
is c
Step-by-step explanation:
use math way if you have any doubts
20 X 0.2(1/5 in decimal form) = 4
20 X 0.375(3/8 in decimal form) = 7.50
20 X 0.285714285714(2/7 in decimal form) = 5.71
4 + 7.50 + 5.71 = 17.21
20 - 17.21 = ?
he had $2.71 left
hope this helps :)
The value of y when x equals -15 in the equation (y = - 180 - 9(x)) is -45.
<h3>Copy and complete the table for x and y?</h3>
In a given function y = f(x) = bx - c, the value of y can be determined, if the value of x is known. All we have to do is to substitute the known value for x into the equation in order to determine the value of y.
From the given information:
y = - 180 - 9(x)
y = -180 - 9(-15)
y = -180 + 135
y = -45
Learn more about copy and complete the table here:
brainly.com/question/16764478
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If you mean x^2 then there would be no answer after all, 3^2= 9 and 4^2= 16 so
If you mean 2x then the answer would be 5
Hope I helped?
