180 times 4/100= 7.20- Sales tax
180+7.20= $187.20 is the total cost
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Answer:
A.
Step-by-step explanation:
V=1/3(144)(15)
hope this helps! :3
Answer:
<h2>B</h2>
Step-by-step explanation:
They give it in plain words.

And as the d is used once and not as a exponent, we can consider this as a variable.
Answer:
Since -8<0 then the roots α and β of the quadratic equation ax^2 + bx + c = 0 are unequal and imaginary: α and β are a pair of the complex conjugates.
3y-9=6
add 9 to both sides
3y=15
Divdide both sides by 3
y=5 is the answer