The value 78 is 12 times of number 6.
A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In orderto determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
12 times what equals 78
let the number whose 12 times equals 78 be x then
12 x = 78
Divide both side by 12
12x /12 = 78/ 12
x = 6
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135,000,000,000,000
case N 1)
we know that
therefore
the answer case N 1) is
case N 2)
we know that
therefore
the answer case N 2) is
case N 3)
we know that
therefore
the answer case N 3) is
13,050,000=1.3x10^7
135,000,000,000,000=1.35x10^14
(v+8)(v-8)
simplify
b) parallel to the line y-3x=6, and has a y-intercept of -2
c) parallel to the line 2x+3y=12, and that passes through the origin
d) perpendicular to the line y=3x+2, and has a y-intercept of 2
e) perpendicular to the line 3y+4x=18, and that passes through the origin
please answer all these question