65x^2 + 212x - 133
you have to use the quadratic formula
x=( -b +/- √b²-4ac) / 2a
a is 65
b is 212
c is 133
because the first value is squared you will have 2 answers
x= 7/13
x= - 19/5
Answer:
x=m+12g
Step-by-step explanation:
m=-12g+x
making x subject of formula, we have,
x=m+12g
The answer would be ( x+1, y+4)...... Hope this helps
Answer:
We would pay $.13 or 13 cents
Step-by-step explanation:
To find the tax on an item, multiply the amount by the tax rate
tax =3 * 4.4%
Change to a decimal form
= 3 *.044
=.132
We round to the nearest cent
=.13
We would pay $.13 or 13 cents
Answer:
48x+13.8
Step-by-step explanation:
i think you stack them and cross multiply.
